/* Layout: a living-room cabinet — walnut bands, one glowing CRT as the hero, test-card bars as the only ornament. Single dark look by choice. */
:root{
  --bg:#21160f;          /* walnut shadow */
  --panel:#2e2018;       /* cabinet wood */
  --panel-2:#3a291f;
  --line:#4d382b;
  --fg:#f1e5c8;          /* phosphor cream */
  --dim:#b7a487;
  --amber:#f4a73a;       /* tuner lamp */
  --amber-ink:#2a1a0c;
  --teal:#6cc3bb;        /* test-card cyan, used sparingly */
  --screen:#0e1412;
  --f-display:"Bungee", "Arial Black", Impact, sans-serif;
  --f-body:"Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-osd:"VT323", "Courier New", monospace;
  --gutter-l:max(16px, env(safe-area-inset-left, 0px));
  --gutter-r:max(16px, env(safe-area-inset-right, 0px));
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:17px;line-height:1.6}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
a{color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}
.wrap{max-width:1160px;margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
h1,h2,h3{font-family:var(--f-display);font-weight:400;line-height:1.05;text-wrap:balance;margin:0;letter-spacing:.01em}
/* Bungee has no lowercase: let the browser capitalise by the page language, so Turkish gets İ and ı right */
h1,h2,.step h3,.quote{text-transform:uppercase}
p{margin:0}
.osd{font-family:var(--f-osd);letter-spacing:.06em;text-transform:uppercase}
.eyebrow{font-family:var(--f-osd);font-size:1.25rem;color:var(--amber);letter-spacing:.12em;text-transform:uppercase}

/* test card bars */
.bars{display:flex;height:8px}
.bars i{flex:1}
.bars i:nth-child(1){background:#d9d6cf}.bars i:nth-child(2){background:#e3c43a}.bars i:nth-child(3){background:#58b9c2}
.bars i:nth-child(4){background:#57a84a}.bars i:nth-child(5){background:#b14fa6}.bars i:nth-child(6){background:#c9423a}.bars i:nth-child(7){background:#2f48a8}

/* nav */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:24px;padding-block:14px}
.brand{font-family:var(--f-display);font-size:1.15rem;text-decoration:none;display:flex;align-items:center;gap:10px;white-space:nowrap}
.brand .lamp{width:10px;height:10px;border-radius:50%;background:var(--amber);box-shadow:0 0 10px var(--amber)}
.nav nav{display:flex;gap:22px;margin-left:auto}
.nav nav a{text-decoration:none;color:var(--dim);font-size:.95rem}
.nav nav a:hover{color:var(--fg)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang button{all:unset;cursor:pointer;font-family:var(--f-osd);font-size:1.1rem;padding:2px 10px;color:var(--dim)}
.lang button[aria-pressed="true"]{background:var(--amber);color:var(--amber-ink)}
@media (max-width:760px){.nav nav{display:none}.lang{margin-left:auto}}

/* store button */
.store{display:inline-flex;align-items:center;gap:12px;background:var(--fg);color:var(--bg);text-decoration:none;border-radius:12px;padding:10px 20px 10px 16px;line-height:1.15;transition:transform .15s}
.store:hover{transform:translateY(-2px)}
.store svg{width:26px;height:26px;flex:none}
.store small{display:block;font-size:.72rem;letter-spacing:.04em}
.store b{display:block;font-size:1.15rem;font-weight:700}
.ghost{color:var(--fg);text-decoration:none;border-bottom:1px solid var(--amber);padding-bottom:2px;font-weight:500}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;padding-block:64px 72px}
.hero-copy{display:grid;gap:22px;min-width:0}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.4rem)}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero .lede{font-size:1.15rem;color:var(--dim);max-width:34em}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:6px}
@media (max-width:860px){.hero{grid-template-columns:1fr;gap:40px;padding-block:40px 56px}}

/* TV */
.tv{background:linear-gradient(160deg,#5b3d29,#3a271b 55%,#2b1c13);border-radius:28px;padding:22px;box-shadow:0 30px 60px -20px #000c, inset 0 2px 0 #7a5439;display:grid;grid-template-columns:1fr 110px;gap:20px;max-width:100%;position:relative}
.tv::before,.tv::after{content:"";position:absolute;top:-70px;width:4px;height:90px;background:linear-gradient(#c9c2b2,#7d776b);border-radius:2px;transform-origin:bottom center;transition:transform .2s}
.tv::before{left:44%;transform:rotate(calc(-28deg + var(--ant,0deg)))}
.tv::after{left:48%;transform:rotate(calc(24deg + var(--ant,0deg)))}
.bezel{background:#151110;border-radius:22px;padding:14px;position:relative;min-width:0}
.screen{position:relative;border-radius:18px / 24px;overflow:hidden;aspect-ratio:4/3;background:var(--screen);box-shadow:inset 0 0 40px #000}
.screen canvas{width:100%;height:100%;display:block;image-rendering:pixelated}
.screen::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,#0000 0 2px,#0004 2px 3px),radial-gradient(ellipse at center,#0000 55%,#000a 100%);pointer-events:none}
.osd-top{position:absolute;top:8px;left:12px;right:12px;display:flex;justify-content:space-between;color:#d8ffe9;font-size:1.3rem;text-shadow:0 0 6px #9fffd0;z-index:1;pointer-events:none}
.osd-lock{position:absolute;bottom:10px;left:0;right:0;text-align:center;color:var(--amber);font-size:1.4rem;text-shadow:0 0 8px var(--amber);z-index:1;opacity:0;transition:opacity .3s;pointer-events:none}
.osd-lock.on{opacity:1}
.controls{display:flex;flex-direction:column;align-items:center;gap:14px;padding-block:6px}
.knob{width:70px;height:70px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#4a4340,#1d1918);box-shadow:0 4px 0 #0008,inset 0 0 0 4px #2a2422;position:relative}
.knob::after{content:"";position:absolute;left:50%;top:7px;width:4px;height:20px;margin-left:-2px;background:var(--fg);border-radius:2px;transform-origin:2px 28px;transform:rotate(var(--knob,0deg))}
.speaker{flex:1;width:100%;min-height:60px;border-radius:10px;background:repeating-linear-gradient(0deg,#1a1210 0 3px,#3d2b20 3px 6px)}
.freq{font-family:var(--f-osd);font-size:1.5rem;color:var(--amber);text-align:center;line-height:1}
.freq span{display:block;font-size:.9rem;color:var(--dim)}
.tuner{grid-column:1/-1;display:grid;gap:8px}
.tuner label{display:flex;justify-content:space-between;gap:12px;color:var(--dim);font-size:.9rem}
.tuner input{width:100%;accent-color:var(--amber);height:28px;cursor:ew-resize}
.signal{display:flex;gap:3px;align-items:flex-end;height:18px}
.signal i{width:5px;background:var(--line);border-radius:1px}
.signal i.on{background:var(--amber)}
@media (max-width:520px){.tv{grid-template-columns:1fr;padding:14px;border-radius:22px}.controls{flex-direction:row;justify-content:space-between}.speaker{min-height:50px;flex:1}.knob{width:56px;height:56px}.knob::after{transform-origin:2px 21px;height:14px}}

/* sections */
section{padding-block:88px}
.band{background:var(--panel);border-block:1px solid var(--line)}
.sec-head{display:grid;gap:14px;margin-bottom:44px;max-width:42em}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}
.sec-head p{color:var(--dim);font-size:1.1rem}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.step{padding:28px 28px 8px 0;display:grid;gap:12px;align-content:start;min-width:0}
.step + .step{padding-left:28px;border-left:1px solid var(--line)}
.step .osd{font-size:1.4rem;color:var(--amber)}
.step h3{font-size:1.5rem}
.step p{color:var(--dim)}
@media (max-width:760px){.steps{grid-template-columns:1fr}.step,.step + .step{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}}

.features{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.feature{background:var(--panel-2);border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;min-width:0}
.feature svg{width:52px;height:52px;color:var(--amber)}
.feature h3{font-family:var(--f-body);font-weight:700;font-size:1.2rem;margin-bottom:6px;letter-spacing:0}
.feature p{color:var(--dim)}
@media (max-width:760px){.features{grid-template-columns:1fr}}

.phones{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;justify-items:center}
.phone{width:100%;max-width:250px;aspect-ratio:9/19.5;background:#0b0a09;border-radius:38px;padding:10px;box-shadow:0 0 0 2px #4a3a30,0 30px 50px -20px #000;position:relative}
.phone .scr{position:relative;width:100%;height:100%;border-radius:30px;overflow:hidden;background:var(--screen)}
.phone canvas{position:absolute;inset:0;width:100%;height:100%;image-rendering:pixelated}
.phone .scr::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,#0000 0 2px,#0005 2px 3px);pointer-events:none}
.phone .ui{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:34px 16px 22px;color:#d8ffe9;text-shadow:0 0 6px #9fffd0;z-index:1}
.phone .ui .big{font-size:2rem;line-height:1;text-align:center}
.phone .ui .row{display:flex;justify-content:space-between;font-size:1.15rem}
.phone .meter{height:8px;border:1px solid #d8ffe9;border-radius:2px;overflow:hidden}
.phone .meter b{display:block;height:100%;background:var(--amber);box-shadow:0 0 8px var(--amber)}
.phone figcaption{position:absolute;bottom:-38px;left:0;right:0;text-align:center;color:var(--dim);font-size:.9rem}
.phones figure{margin:0 0 38px;width:100%;display:flex;justify-content:center}
@media (max-width:760px){.phones{grid-template-columns:1fr;gap:56px}}

.facts{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:start}
.facts dl{margin:0;display:grid;grid-template-columns:auto 1fr;border-top:1px solid var(--line)}
.facts dt,.facts dd{padding:14px 0;border-bottom:1px solid var(--line);margin:0;min-width:0}
.facts dt{color:var(--dim);font-family:var(--f-osd);font-size:1.2rem;letter-spacing:.08em;text-transform:uppercase;padding-right:24px}
.facts dd{overflow-wrap:anywhere}
.quote{font-family:var(--f-display);font-size:clamp(1.5rem,2.8vw,2.1rem);line-height:1.2;color:var(--fg)}
.quote span{color:var(--amber)}
@media (max-width:860px){.facts{grid-template-columns:1fr}}

.faq{display:grid;gap:0;max-width:820px;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;font-weight:700;font-size:1.1rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-family:var(--f-osd);font-size:2rem;color:var(--amber)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:22px;color:var(--dim);max-width:62ch}

.legal{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.legal article{background:var(--panel-2);border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;gap:12px;align-content:start;min-width:0}
.legal h3{font-family:var(--f-body);font-weight:700;font-size:1.3rem;letter-spacing:0}
.legal p,.legal li{color:var(--dim);font-size:.98rem}
.legal ul{margin:0;padding-left:20px;display:grid;gap:8px}
.copy{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.copy code{font-family:var(--f-osd);font-size:1.35rem;color:var(--fg);background:var(--bg);padding:4px 10px;border-radius:6px;user-select:all;overflow-wrap:anywhere}
.copy button{font:inherit;font-size:.9rem;cursor:pointer;background:transparent;color:var(--amber);border:1px solid var(--amber);border-radius:999px;padding:4px 14px}
.updated{font-family:var(--f-osd);font-size:1.1rem;color:var(--dim)}
@media (max-width:760px){.legal{grid-template-columns:1fr}}

footer{padding-block:40px 48px;border-top:1px solid var(--line);color:var(--dim);font-size:.92rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center}
footer nav{display:flex;gap:20px;margin-left:auto;flex-wrap:wrap}
footer a{text-decoration:none}
footer a:hover{color:var(--fg)}

/* shared page chrome and document pages */
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0}
.doc{max-width:760px;padding-block:56px 96px;display:grid;gap:36px}
.doc .back{font-family:var(--f-osd);font-size:1.2rem;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);text-decoration:none}
.doc h1{font-size:clamp(2rem,5vw,3.2rem);text-transform:uppercase}
.doc .lede{font-size:1.15rem;color:var(--dim)}
.doc section{padding:0;display:grid;gap:10px}
.doc h2{font-family:var(--f-body);font-weight:700;font-size:1.3rem;letter-spacing:0;text-transform:none}
.doc p,.doc li{color:var(--dim)}
.doc ul{margin:0;padding-left:20px;display:grid;gap:6px}
.doc .qa{border-top:1px solid var(--line)}
.doc .qa details{border-bottom:1px solid var(--line)}
.doc .qa summary{cursor:pointer;list-style:none;padding:18px 40px 18px 0;font-weight:700;font-size:1.05rem;position:relative}
.doc .qa summary::-webkit-details-marker{display:none}
.doc .qa summary::after{content:"+";position:absolute;right:4px;top:10px;font-family:var(--f-osd);font-size:2rem;color:var(--amber)}
.doc .qa details[open] summary::after{content:"–"}
.doc .qa details p{padding-bottom:20px;max-width:62ch}
.go{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.go a{background:var(--panel-2);border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;gap:10px;text-decoration:none;align-content:start;min-width:0}
.go a:hover{border-color:var(--amber)}
.go h3{font-family:var(--f-body);font-weight:700;font-size:1.3rem;letter-spacing:0}
.go p{color:var(--dim);font-size:.98rem}
.go b{font-family:var(--f-osd);font-weight:400;font-size:1.25rem;letter-spacing:.08em;text-transform:uppercase;color:var(--amber)}
@media (max-width:760px){.go{grid-template-columns:1fr}}

/* avoid a single orphan word on the last line of a paragraph */
p,li,.lede{text-wrap:pretty}
.hero .lede{text-wrap:balance}

/* real in-app screenshots */
.phones.shots{grid-template-columns:repeat(3,1fr);gap:34px 28px}
.shots .phone{max-width:230px}
.shots .phone img{display:block;width:100%;height:100%;object-fit:cover;border-radius:30px}
.shots figure{flex-direction:column;align-items:center;gap:14px;margin:0}
.shots figcaption{position:static;color:var(--dim);font-size:.95rem;text-align:center;max-width:230px}
@media (max-width:760px){
  .phones.shots{display:flex;overflow-x:auto;gap:18px;padding:4px 16px 18px;margin:0 -16px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .shots figure{flex:0 0 66%;max-width:250px;scroll-snap-align:center}
}
.phones.shots{align-items:start}

/* carousel (all widths) */
.carousel{position:relative}
.phones.shots{display:flex;grid-template-columns:none;overflow-x:auto;gap:28px;padding:8px 4px 22px;margin:0;scroll-snap-type:x mandatory;scroll-padding:0 4px;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#6b5240 transparent;align-items:flex-start}
.phones.shots:focus-visible{outline:2px solid var(--amber,#f2a93b);outline-offset:4px;border-radius:12px}
.shots figure{flex:0 0 230px;max-width:230px;scroll-snap-align:start}
.car-btn{position:absolute;top:42%;z-index:2;width:44px;height:44px;border-radius:50%;border:2px solid #6b5240;background:#21160fe6;color:#f1e5c8;font-size:26px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity .2s}
.car-btn:hover:not(:disabled){border-color:var(--amber,#f2a93b);color:var(--amber,#f2a93b)}
.car-btn:disabled{opacity:.25;cursor:default}
.car-btn.prev{left:-8px}.car-btn.next{right:-8px}
@media (max-width:760px){
  .phones.shots{margin:0 -16px;padding:8px 16px 18px;scroll-padding:0 16px}
  .shots figure{flex-basis:62%;max-width:240px;scroll-snap-align:center}
  .car-btn{display:none}
}

/* full-bleed carousel: phones slide off the screen edge, not an invisible box */
.carousel{margin-inline:calc(50% - 50vw);width:100vw}
.phones.shots{--edge:max(16px,calc((100vw - 1160px)/2 + 16px));padding:10px var(--edge) 26px;scroll-padding:0 var(--edge);margin:0;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 28px,#000 calc(100% - 28px),transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 28px,#000 calc(100% - 28px),transparent 100%)}
.car-btn.prev{left:max(10px,calc((100vw - 1160px)/2 - 10px))}
.car-btn.next{right:max(10px,calc((100vw - 1160px)/2 - 10px))}
@media (max-width:760px){.phones.shots{--edge:16px;margin:0}.shots figure{scroll-snap-align:center}}
.car-btn.prev{left:14px}.car-btn.next{right:14px}

/* softer carousel */
.phones.shots{
  -webkit-mask-image:linear-gradient(90deg,transparent 0,rgba(0,0,0,.35) 40px,#000 120px,#000 calc(100% - 120px),rgba(0,0,0,.35) calc(100% - 40px),transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,rgba(0,0,0,.35) 40px,#000 120px,#000 calc(100% - 120px),rgba(0,0,0,.35) calc(100% - 40px),transparent 100%);
  scroll-behavior:smooth}
.shots .phone{border-radius:42px;padding:9px;background:#15100c;
  box-shadow:0 0 0 1px #5a4636aa,0 18px 46px -18px #000a,0 2px 14px -4px #f2a93b14;
  transition:transform .35s ease,box-shadow .35s ease}
.shots .phone img{border-radius:34px;filter:saturate(.96)}
.shots figure:hover .phone{transform:translateY(-4px);box-shadow:0 0 0 1px #7a5d46aa,0 24px 54px -18px #000b,0 2px 22px -4px #f2a93b22}
.shots figcaption{color:#b9a58e;font-size:.92rem;letter-spacing:.01em}
.car-btn{width:40px;height:40px;border:0;background:#f1e5c81a;color:#f1e5c8cc;font-size:22px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 4px 18px -6px #0008;transition:background .25s,opacity .25s,transform .25s}
.car-btn:hover:not(:disabled){background:#f1e5c833;color:#fff;border:0;transform:scale(1.06)}
.car-btn:disabled{opacity:.15}
@media (prefers-reduced-motion:reduce){.phones.shots{scroll-behavior:auto}.shots .phone{transition:none}}
@media (max-width:760px){.phones.shots{-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 24px,#000 calc(100% - 24px),transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 24px,#000 calc(100% - 24px),transparent 100%)}}

/* mouse drag */
@media (hover:hover) and (pointer:fine){
  .phones.shots{cursor:grab}
  .phones.shots.dragging{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto;user-select:none;-webkit-user-select:none}
  .shots img{-webkit-user-drag:none;user-select:none}
}

/* mobile menu */
.menu-btn{display:none;width:44px;height:44px;border:0;border-radius:12px;background:#f1e5c81a;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;margin-left:auto}
.menu-btn span{display:block;width:20px;height:2px;border-radius:2px;background:#f1e5c8;transition:transform .25s,opacity .25s}
.menu-open .menu-btn span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-open .menu-btn span:nth-child(2){opacity:0}
.menu-open .menu-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:760px){
  .nav{position:relative}
  .menu-btn{display:flex}
  .lang{margin-left:0}
  .nav nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;margin:0;padding:6px 16px 14px;background:#21160ff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid #5a4636aa;z-index:50}
  .menu-open .nav nav{display:flex}
  .nav nav a{padding:14px 4px;font-size:1.05rem;border-bottom:1px solid #f1e5c812}
  .nav nav a:last-child{border-bottom:0}
}
@media (max-width:760px){
  .nav{gap:10px}
  .brand{font-size:.95rem;min-width:0;white-space:nowrap}
  .menu-btn{margin-left:auto;flex:none;width:42px;height:42px}
  .lang{flex:none}
  .nav nav{background:#21160ffb}
}
@media (max-width:370px){.brand{font-size:.82rem}.lamp{display:none}}