/* ============================================================
   ORYNIUM — site styles
   Fonts are declared separately in fonts.css.
   ============================================================ */

:root{
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  
  --accent:#4A54E8; --accent-lift:#7A83FF; --accent-deep:#2E36B8;
  --accent-soft:rgba(74,84,232,.16); --accent-line:rgba(96,106,255,.42);
  --ease:cubic-bezier(.22,.61,.36,1);
}
[data-theme="dark"]{
  --bg:#070810; --bg-raise:#0F1120; --bg-sunk:#04050C;
  --line:#232742; --line-soft:#1A1D31; --net:#39406B;
  --text:#F3F4FA; --text-dim:#9BA1BE; --text-far:#666D91;
  --shadow:0 10px 40px rgba(0,0,0,.5);
}
[data-theme="light"]{
  --bg:#FCFCFF; --bg-raise:#FFFFFF; --bg-sunk:#F4F5FC;
  --line:#E1E3F0; --line-soft:#EDEEF7; --net:#C7CAE4;
  --text:#0C0E1A; --text-dim:#585E7C; --text-far:#8990AD;
  --shadow:0 10px 34px rgba(36,42,90,.09);
}
*{ box-sizing:border-box; margin:0; padding:0; }
body{
  background:var(--bg); color:var(--text); font-family:var(--sans);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  transition:background-color .18s var(--ease);
}

[data-theme="light"] body{
  background:radial-gradient(1100px 620px at 78% -6%, rgba(74,84,232,.07), transparent 62%),
             radial-gradient(900px 560px at 8% 102%, rgba(74,84,232,.05), transparent 60%), var(--bg);
  background-attachment:fixed;
}
[data-theme="dark"] body{
  background:radial-gradient(1100px 620px at 78% -6%, rgba(74,84,232,.13), transparent 62%), var(--bg);
  background-attachment:fixed;
}
.wrap{ width:min(1140px,92vw); margin-inline:auto; }
a{ color:inherit; text-decoration:none; }

.eyebrow{
  font-family:var(--mono); font-size:.7rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--accent-lift); display:flex; align-items:center; gap:.7rem;
}
html[dir="rtl"] .eyebrow{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; }
[data-theme="light"] .eyebrow{ color:var(--accent); }
.eyebrow::before{ content:""; width:1.6rem; height:1px; background:var(--accent-line); }

/* ---------- progress ---------- */
.progress{ position:fixed; top:0; inset-inline:0; height:2px; background:var(--line-soft); z-index:100; }
.progress-fill{ height:100%; width:0%;
  background:linear-gradient(90deg,var(--accent-deep),var(--accent-lift));
  box-shadow:0 0 14px var(--accent); transition:width .1s linear; }

main,.nav,.progress,.install{ position:relative; z-index:10; }

/* ---------- nav ---------- */
.nav{
  position:fixed; top:0; inset-inline:0; z-index:98; padding:.9rem 0;
  background:color-mix(in srgb,var(--bg) 78%,transparent); backdrop-filter:blur(16px);
  border-bottom:1px solid transparent; transition:border-color .4s var(--ease);
}
.nav.stuck{ border-bottom-color:var(--line); }
.nav .wrap{ display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.brand{ font-weight:600; letter-spacing:-.02em; font-size:1.02rem; display:flex; align-items:center; gap:.55rem; }
.brand i{ width:.62rem; height:.62rem; border-radius:3px; background:var(--primary,var(--accent)); display:block;
  box-shadow:0 0 12px var(--accent); }
.nav-links{ display:flex; align-items:center; gap:.15rem; }
.nav-links a{ font-size:.84rem; color:var(--text-dim); padding:.45rem .7rem; border-radius:8px;
  transition:color .25s, background .25s; }
.nav-links a:hover{ color:var(--text); background:var(--bg-sunk); }
.nav-links a.free{ color:var(--accent-lift); }
[data-theme="light"] .nav-links a.free{ color:var(--accent); }
.nav-links a.soon{
  font-family:var(--mono); font-size:.64rem; letter-spacing:.1em; text-transform:uppercase;
  color:var(--text-far); border:1px dashed var(--line); margin-inline-start:.35rem;
}
html[dir="rtl"] .nav-links a.soon{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; }
.nav-links a.soon:hover{ color:var(--accent-lift); border-color:var(--accent-line); background:transparent; }
.nav-tools{ display:flex; gap:.4rem; align-items:center; }
.tog{
  font-family:var(--mono); font-size:.62rem; letter-spacing:.1em; text-transform:uppercase;
  background:none; border:1px solid var(--line); color:var(--text-dim);
  padding:.42rem .7rem; border-radius:100px; cursor:pointer; transition:all .25s; white-space:nowrap;
}
.tog:hover{ color:var(--text); border-color:var(--accent-line); }
.tog.lang{ font-family:var(--sans); font-size:.74rem; letter-spacing:0; text-transform:none; }
.cta{
  font-size:.82rem; font-weight:500; padding:.5rem 1rem; border-radius:100px;
  background:var(--primary,var(--accent)); color:#fff; transition:background .25s; white-space:nowrap;
}
.cta:hover{ background:var(--accent-deep); }

/* ---------- install banner ---------- */
.install{
  position:fixed; inset-inline:0; bottom:0; z-index:97;
  display:none; padding:.85rem 0;
  background:color-mix(in srgb,var(--bg-raise) 94%,transparent);
  backdrop-filter:blur(16px); border-top:1px solid var(--line);
}
.install.on{ display:block; }
.install .wrap{ display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
.install p{ font-size:.86rem; color:var(--text-dim); margin:0; }
.install strong{ color:var(--text); font-weight:600; }
.install .row{ display:flex; gap:.5rem; }

/* ---------- hero ---------- */
.hero-rail{ height:230vh; position:relative; }
.hero{ position:sticky; top:0; height:100vh; display:flex; flex-direction:column; justify-content:center; overflow:hidden; }
.hero-glow{ position:absolute; inset-inline-start:50%; top:44%; width:62vw; height:62vw;
  max-width:760px; max-height:760px; transform:translate(-50%,-50%);
  background:radial-gradient(circle,var(--accent-soft) 0%,transparent 64%); }

html[dir="rtl"] .hero-glow{ transform:translate(50%,-50%); }
.hero-inner{ position:relative; }
.hero h1{ font-size:clamp(2.4rem,8.2vw,6rem); font-weight:600; letter-spacing:-.045em; line-height:.98; margin:1.6rem 0 0; }
html[dir="rtl"] .hero h1{ letter-spacing:0; line-height:1.24; font-size:clamp(2rem,7vw,4.6rem); }
.hero h1 .line{ display:block; overflow:hidden; }
.hero h1 .line span{ display:block; }
.hero h1 em{ font-style:normal; color:var(--accent-lift); }
[data-theme="light"] .hero h1 em{ color:var(--accent); }
.hero-sub{ margin-top:1.8rem; max-width:40ch; font-size:clamp(1rem,2.1vw,1.16rem); line-height:1.7; color:var(--text-dim); }
.hero-meta{ position:absolute; bottom:2.4rem; inset-inline:0; display:flex; justify-content:space-between;
  align-items:flex-end; font-family:var(--mono); font-size:.66rem; letter-spacing:.14em;
  text-transform:uppercase; color:var(--text-far); }
html[dir="rtl"] .hero-meta{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; }
.scroll-cue{ display:flex; align-items:center; gap:.6rem; color:var(--accent-lift); }
.scroll-cue i{ display:block; width:1px; height:2.2rem; background:linear-gradient(var(--accent-lift),transparent);
  animation:cue 2s var(--ease) infinite; }
@keyframes cue{ 0%,100%{transform:scaleY(.4);opacity:.4;} 50%{transform:scaleY(1);opacity:1;} }

/* ---------- category theatre ---------- */
.cat-rail{ height:520vh; position:relative; }
.cat{ position:sticky; top:0; height:100vh; overflow:hidden; border-top:1px solid var(--line);
  background:color-mix(in srgb,var(--bg-sunk) 76%,transparent); backdrop-filter:blur(3px);
  display:flex; align-items:center; }
.cat-wash{ position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(60% 60% at var(--wx,50%) var(--wy,50%), var(--accent-soft), transparent 70%);
  transition:background 1s var(--ease); }
.cat-top{ position:absolute; top:clamp(4.4rem,10vh,6rem); inset-inline:0; }
.cat-top .wrap{ display:flex; justify-content:space-between; align-items:center; gap:1rem; }
.cat-nav{ display:flex; gap:.4rem; flex-wrap:wrap; }
.cat-nav button{ font-family:var(--mono); font-size:.64rem; letter-spacing:.14em; text-transform:uppercase;
  background:none; border:1px solid transparent; color:var(--text-far); cursor:pointer;
  padding:.4rem .75rem; border-radius:100px; transition:all .4s var(--ease); }
html[dir="rtl"] .cat-nav button{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; font-size:.78rem; }
.cat-nav button.on{ color:var(--accent-lift); border-color:var(--accent-line); background:var(--accent-soft); }
[data-theme="light"] .cat-nav button.on{ color:var(--accent); }
.cat-idx{ font-family:var(--mono); font-size:.66rem; letter-spacing:.16em; color:var(--text-far); }
.cat-idx b{ color:var(--accent-lift); font-weight:500; }
[data-theme="light"] .cat-idx b{ color:var(--accent); }

.scenes{ position:relative; width:100%; }
.scene{ position:absolute; inset-inline:0; top:50%;
  transform:translateY(calc(-50% + 46px)) scale(.97); opacity:0; pointer-events:none; filter:blur(6px);
  transition:opacity .6s var(--ease), transform .7s var(--ease), filter .6s var(--ease); }
.scene.on{ opacity:1; transform:translateY(-50%) scale(1); pointer-events:auto; filter:none; }
.scene-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.scene-kicker{ font-family:var(--mono); font-size:.68rem; letter-spacing:.2em; text-transform:uppercase; color:var(--accent-lift); }
html[dir="rtl"] .scene-kicker{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; }
[data-theme="light"] .scene-kicker{ color:var(--accent); }
.scene h2{ font-size:clamp(2.2rem,6.6vw,4.2rem); font-weight:600; letter-spacing:-.045em; line-height:.98; margin:.7rem 0 .5rem; }
html[dir="rtl"] .scene h2{ letter-spacing:0; line-height:1.2; }
.scene .strap{ font-size:clamp(1rem,2.4vw,1.26rem); color:var(--text); opacity:.9; margin-bottom:1rem; }
.scene p{ color:var(--text-dim); line-height:1.75; max-width:40ch; }
.chips{ display:flex; flex-wrap:wrap; gap:.45rem; margin-top:1.7rem; }
.chip{ font-family:var(--mono); font-size:.67rem; letter-spacing:.07em; padding:.42rem .8rem;
  border-radius:100px; border:1px solid var(--line); color:var(--text-dim); background:var(--bg-raise);
  transition:transform .5s var(--ease), opacity .5s var(--ease); opacity:0; transform:translateY(8px); }
html[dir="rtl"] .chip{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; font-size:.78rem; }
.scene.on .chip{ opacity:1; transform:none; }
.scene.on .chip:nth-child(1){transition-delay:.16s}.scene.on .chip:nth-child(2){transition-delay:.22s}
.scene.on .chip:nth-child(3){transition-delay:.28s}.scene.on .chip:nth-child(4){transition-delay:.34s}
.scene.on .chip:nth-child(5){transition-delay:.40s}.scene.on .chip:nth-child(6){transition-delay:.46s}
.chip.live{ border-color:var(--accent-line); color:var(--accent-lift); background:var(--accent-soft); }
[data-theme="light"] .chip.live{ color:var(--accent); }

.stage{ aspect-ratio:1/.82; border:1px solid var(--line); border-radius:16px; background:var(--bg-raise);
  position:relative; overflow:hidden; display:grid; place-items:center; box-shadow:var(--shadow); }
.stage::before{ content:""; position:absolute; inset:0;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:32px 32px; }
.stage svg{ position:relative; width:80%; height:80%; overflow:visible; }
.lbl{ font-family:var(--mono); font-size:7.5px; letter-spacing:.14em; fill:var(--text-far); text-transform:uppercase; }
.bt{ font-family:var(--mono); font-size:8.5px; fill:var(--text-dim); letter-spacing:.06em; }
.edge{ fill:none; stroke:var(--line); stroke-width:1.4; }
.box{ fill:var(--bg); stroke:var(--line); stroke-width:1.4; }

.scene.on .f1{animation:fly 3.2s var(--ease) infinite}
.scene.on .f2{animation:fly 3.2s var(--ease) .5s infinite}
.scene.on .f3{animation:fly 3.2s var(--ease) 1s infinite}
@keyframes fly{0%{transform:translateY(38px);opacity:0}18%{opacity:1}60%,100%{transform:translateY(-26px);opacity:0}}
.scene.on .tray{animation:trayp 3.2s var(--ease) infinite}
@keyframes trayp{0%,52%,100%{stroke:var(--line)}66%{stroke:var(--accent-lift)}}
.scene.on .out{animation:outp 3.2s var(--ease) infinite}
@keyframes outp{0%,62%{opacity:0}76%,100%{opacity:1}}
.scene.on .n1{animation:lit 3s var(--ease) infinite}
.scene.on .n2{animation:lit 3s var(--ease) .55s infinite}
.scene.on .n3{animation:lit 3s var(--ease) 1.1s infinite}
@keyframes lit{0%,74%,100%{stroke:var(--line)}10%,62%{stroke:var(--accent-lift)}}
.wire{ fill:none; stroke:var(--accent-lift); stroke-width:1.9; stroke-linecap:round;
  stroke-dasharray:7 40; stroke-dashoffset:47; filter:drop-shadow(0 0 5px var(--accent)); }
.scene.on .wire{ animation:flow 3s var(--ease) infinite; }
@keyframes flow{ to{ stroke-dashoffset:-7; } }
.scene.on .d1{animation:tick 3.4s var(--ease) infinite}.scene.on .d2{animation:tick 3.4s var(--ease) .3s infinite}
.scene.on .d3{animation:tick 3.4s var(--ease) .6s infinite}.scene.on .d4{animation:tick 3.4s var(--ease) .9s infinite}
.scene.on .d5{animation:tick 3.4s var(--ease) 1.2s infinite}
@keyframes tick{0%,72%,100%{fill:var(--line)}12%,64%{fill:var(--accent)}}
.check{ stroke:var(--accent-lift); stroke-width:2; fill:none; stroke-linecap:round; stroke-linejoin:round;
  stroke-dasharray:22; stroke-dashoffset:22; }
.scene.on .check{ animation:ck 3.4s var(--ease) infinite; }
@keyframes ck{0%,40%{stroke-dashoffset:22}58%,100%{stroke-dashoffset:0}}
.spark{ fill:none; stroke:var(--accent-lift); stroke-width:2.2; stroke-linecap:round; stroke-linejoin:round;
  stroke-dasharray:400; stroke-dashoffset:400; filter:drop-shadow(0 0 6px var(--accent)); }
.scene.on .spark{ animation:draw 3.4s var(--ease) infinite; }
@keyframes draw{0%{stroke-dashoffset:400}58%,100%{stroke-dashoffset:0}}
.sfill{ fill:var(--accent-soft); opacity:0; }
.scene.on .sfill{ animation:fin 3.4s var(--ease) infinite; }
@keyframes fin{0%,32%{opacity:0}68%,100%{opacity:1}}
.scene.on .head{ animation:hd 3.4s var(--ease) infinite; }
@keyframes hd{0%,58%{opacity:0}70%,100%{opacity:1}}

/* ---------- apps strip ---------- */
.apps{ border-top:1px solid var(--line); padding:clamp(3.5rem,9vh,5.5rem) 0;
  background:color-mix(in srgb,var(--bg-raise) 90%,transparent); }
.apps-head{ max-width:44ch; margin-bottom:2rem; }
.apps-head h2{ font-size:clamp(1.7rem,4vw,2.5rem); font-weight:600; letter-spacing:-.032em;
  line-height:1.08; margin:1rem 0 .8rem; }
html[dir="rtl"] .apps-head h2{ letter-spacing:0; line-height:1.35; }
.apps-head p{ color:var(--text-dim); line-height:1.7; }
.app-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1px;
  background:var(--line); border:1px solid var(--line); border-radius:14px; overflow:hidden; }
.app{ background:var(--bg); padding:1.5rem 1.3rem; display:flex; flex-direction:column; gap:.5rem;
  transition:background .3s var(--ease); }
.app:hover{ background:var(--bg-sunk); }
.app-top{ display:flex; align-items:center; justify-content:space-between; gap:.6rem; }
.app h3{ font-size:1.02rem; font-weight:600; letter-spacing:-.01em; }
.app p{ font-size:.86rem; color:var(--text-dim); line-height:1.6; }
.badge{ font-family:var(--mono); font-size:.6rem; letter-spacing:.1em; text-transform:uppercase;
  padding:.24rem .55rem; border-radius:100px; border:1px solid var(--accent-line);
  color:var(--accent-lift); background:var(--accent-soft); white-space:nowrap; }
html[dir="rtl"] .badge{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; font-size:.68rem; }
[data-theme="light"] .badge{ color:var(--accent); }
.badge.soon{ border-color:var(--line); color:var(--text-far); background:transparent; }
.app-open{ margin-top:auto; padding-top:.9rem; font-size:.84rem; color:var(--accent-lift);
  display:inline-flex; align-items:center; gap:.35rem; transition:gap .3s var(--ease); }
[data-theme="light"] .app-open{ color:var(--accent); }
.app:hover .app-open{ gap:.7rem; }

/* ---------- scripts ---------- */
.free-strip{ border-top:1px solid var(--line);
  background:color-mix(in srgb,var(--bg-sunk) 82%,transparent); padding:clamp(3.5rem,9vh,5.5rem) 0; }
.free-inner{ display:grid; grid-template-columns:1.1fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.free-copy h2{ font-size:clamp(1.7rem,4vw,2.6rem); font-weight:600; letter-spacing:-.032em;
  line-height:1.07; margin:1rem 0 .9rem; }
html[dir="rtl"] .free-copy h2{ letter-spacing:0; line-height:1.35; }
.free-copy p{ color:var(--text-dim); line-height:1.7; max-width:42ch; }
.free-badges{ display:flex; gap:.5rem; flex-wrap:wrap; margin-top:1.4rem; }
.free-cta{ display:inline-flex; align-items:center; gap:.5rem; margin-top:1.8rem;
  font-size:.9rem; font-weight:500; padding:.7rem 1.3rem; border-radius:100px;
  background:var(--primary,var(--accent)); color:#fff; transition:background .25s, gap .25s var(--ease); }
.free-cta:hover{ background:var(--accent-deep); gap:.8rem; }
.tool-list{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line);
  border-radius:14px; overflow:hidden; }
.tool{ background:var(--bg); padding:1rem 1.2rem; display:flex; align-items:center; gap:.9rem;
  transition:background .3s var(--ease); }
.tool:hover{ background:var(--bg-sunk); }
.tool code{ font-family:var(--mono); font-size:.74rem; color:var(--accent-lift); min-width:6.5rem; }
[data-theme="light"] .tool code{ color:var(--accent); }
.tool span{ font-size:.86rem; color:var(--text-dim); }

/* ---------- future teaser ---------- */
.future{ border-top:1px solid var(--line); padding:clamp(4rem,10vh,6.5rem) 0;
  position:relative; overflow:hidden; background:color-mix(in srgb,var(--bg-sunk) 70%,transparent); }
.future::after{ content:""; position:absolute; inset-inline-start:50%; top:50%; width:70vw; height:36vw;
  transform:translate(-50%,-50%); background:radial-gradient(ellipse, rgba(74,84,232,.12), transparent 68%);
  pointer-events:none; }
.future-inner{ position:relative; text-align:center; max-width:46ch; margin-inline:auto; }
.soon-tag{ display:inline-flex; align-items:center; gap:.5rem;
  font-family:var(--mono); font-size:.62rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--text-far); border:1px dashed var(--line); padding:.4rem .9rem; border-radius:100px; }
html[dir="rtl"] .soon-tag{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; font-size:.72rem; }
.soon-tag i{ width:.4rem; height:.4rem; border-radius:50%; background:var(--accent-lift);
  animation:blip 2.4s var(--ease) infinite; }
@keyframes blip{0%,100%{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}
.future h2{ font-size:clamp(1.6rem,3.8vw,2.4rem); font-weight:600; letter-spacing:-.03em;
  line-height:1.15; margin:1.3rem 0 1rem; }
html[dir="rtl"] .future h2{ letter-spacing:0; line-height:1.4; }
.future p{ color:var(--text-dim); line-height:1.75; font-size:.96rem; }
.future-words{ display:flex; flex-wrap:wrap; gap:.4rem; justify-content:center; margin-top:1.6rem; }
.fw{ font-family:var(--mono); font-size:.66rem; letter-spacing:.1em; text-transform:uppercase;
  color:var(--text-far); padding:.36rem .7rem; border:1px solid var(--line-soft); border-radius:100px; }
html[dir="rtl"] .fw{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; font-size:.76rem; }
.see-more{ display:inline-flex; align-items:center; gap:.45rem; margin-top:1.9rem;
  font-size:.88rem; color:var(--accent-lift); border-bottom:1px solid var(--accent-line);
  padding-bottom:.2rem; transition:gap .3s var(--ease); }
[data-theme="light"] .see-more{ color:var(--accent); }
.see-more:hover{ gap:.8rem; }

/* ---------- core cards ---------- */
.section{ padding:clamp(5rem,13vh,8rem) 0; border-top:1px solid var(--line);
  background:color-mix(in srgb,var(--bg) 86%,transparent); }
.section-head{ max-width:46ch; margin-bottom:3rem; }
.section-head h2{ font-size:clamp(1.8rem,4.2vw,2.8rem); font-weight:600; letter-spacing:-.03em;
  line-height:1.08; margin:1.1rem 0 1rem; }
html[dir="rtl"] .section-head h2{ letter-spacing:0; line-height:1.4; }
.section-head p{ color:var(--text-dim); line-height:1.7; }
.cards{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:1px;
  background:var(--line); border:1px solid var(--line); border-radius:16px; overflow:hidden; }
.card{ background:var(--bg-raise); padding:2rem 1.6rem 2.2rem; transition:background .35s var(--ease); }
.card:hover{ background:var(--bg-sunk); }
.card-id{ font-family:var(--mono); font-size:.66rem; letter-spacing:.14em; color:var(--text-far); }
html[dir="rtl"] .card-id{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; }
.card h4{ font-size:1.06rem; font-weight:600; margin:1.3rem 0 .6rem; letter-spacing:-.01em; }
.card p{ color:var(--text-dim); font-size:.89rem; line-height:1.65; }
.card .rule{ height:1px; background:var(--accent-line); width:1.8rem; margin-top:1.4rem; transition:width .45s var(--ease); }
.card:hover .rule{ width:3.4rem; }
.rise{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.rise.in{ opacity:1; transform:none; }

.close{ padding:clamp(5.5rem,15vh,9rem) 0; border-top:1px solid var(--line); text-align:center;
  background:color-mix(in srgb,var(--bg) 86%,transparent); }
.close h2{ font-size:clamp(2rem,6vw,3.8rem); font-weight:600; letter-spacing:-.04em; line-height:1.02; }
html[dir="rtl"] .close h2{ letter-spacing:0; line-height:1.3; }
.close .accent{ color:var(--accent-lift); }
[data-theme="light"] .close .accent{ color:var(--accent); }
.close p{ color:var(--text-dim); margin:1.4rem auto 0; max-width:42ch; line-height:1.7; }

footer{ border-top:1px solid var(--line); padding:2.6rem 0 5rem; background:var(--bg); }
footer .wrap{ display:flex; justify-content:space-between; gap:1.4rem; flex-wrap:wrap;
  font-family:var(--mono); font-size:.66rem; letter-spacing:.12em; text-transform:uppercase; color:var(--text-far); }
html[dir="rtl"] footer .wrap{ font-family:"Peyda", Tahoma, sans-serif; letter-spacing:0; font-size:.78rem; }
footer nav{ display:flex; gap:1.1rem; flex-wrap:wrap; }
footer nav a:hover{ color:var(--accent-lift); }

@media (max-width:900px){
  .nav-links a:not(.free):not(.soon){ display:none; }
  .scene-grid,.free-inner{ grid-template-columns:1fr; gap:1.5rem; }
  .stage{ aspect-ratio:1/.56; }
  .cat-rail{ height:460vh; }
  .cat-top .wrap{ flex-direction:column; align-items:flex-start; gap:.5rem; }
  .cat-nav button{ padding:.34rem .55rem; font-size:.58rem; }
  html[dir="rtl"] .cat-nav button{ font-size:.7rem; }

  .install .wrap{ justify-content:center; text-align:center; }
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation:none !important; transition-duration:.01ms !important; }
  .rise,.chip{ opacity:1; transform:none; }
  .hero-rail,.cat-rail{ height:auto; }
  .hero,.cat{ position:relative; height:auto; padding:6rem 0; }
  .scene{ position:relative; opacity:1; transform:none; filter:none; margin-bottom:4rem; }

  .spark,.check{ stroke-dashoffset:0; stroke-dasharray:none; }
  .sfill,.head{ opacity:1; }
}
:focus-visible{ outline:2px solid var(--accent-lift); outline-offset:3px; border-radius:4px; }