/* ████████████████████████████████████████████████████████████████████
   ██ SNAKE '97 · design system                                       ██
   ██ Materials: LCD green (screen), graphite (casing), cream (keys) ██
   ████████████████████████████████████████████████████████████████████ */

@font-face{
	font-family:'Silkscreen';
	font-style:normal;
	font-weight:400;
	font-display:swap;
	src:url('../fonts/silkscreen-400.woff2') format('woff2');
}
@font-face{
	font-family:'Silkscreen';
	font-style:normal;
	font-weight:700;
	font-display:swap;
	src:url('../fonts/silkscreen-700.woff2') format('woff2');
}

:root{
	--lcd:#b9c323;
	--lcd-bright:#cdd82f;
	--lcd-shade:#a2ab19;
	--pixel:#29320b;
	--pixel-soft:rgba(41,50,11,.62);
	--casing:#17181a;
	--casing-2:#212327;
	--casing-3:#2c2f34;
	--key:#ece5d2;
	--key-hi:#f8f3e7;
	--key-lo:#d5cbaf;
	--gold:#c9a13b;
	--on-dark:#e8e8e4;
	--muted-dark:#9d9f9b;
	--ink:#20221a;
	--paper:#fbfbf8;
	--px:'Silkscreen', monospace;
	--body:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:none}
body{
	font-family:var(--body);
	font-size:17px;
	line-height:1.65;
	background:var(--casing);
	color:var(--on-dark);
}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

.px{font-family:var(--px)}
.wrap{max-width:1020px;margin:0 auto;padding:0 20px}

/* ── Nav ───────────────────────────────────────────────────────────── */
nav{
	display:flex;align-items:center;gap:12px;
	max-width:1020px;margin:0 auto;padding:14px 20px;
}
nav .logo{display:flex;align-items:center;gap:12px;font-family:var(--px);font-weight:700;font-size:20px;color:var(--on-dark);letter-spacing:.02em;white-space:nowrap}
nav .logo img{width:38px;height:38px;border-radius:8px}
nav .links{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
nav .links a{
	font-family:var(--px);font-size:12px;padding:9px 12px;border-radius:6px;color:var(--muted-dark);
}
nav .links a:hover{color:var(--pixel);background:var(--lcd)}
nav .links a.play{color:var(--pixel);background:var(--lcd);box-shadow:0 0 14px rgba(185,195,35,.35)}
nav .links a.play:hover{background:var(--lcd-bright)}

/* ── LCD panel · the signature material ────────────────────────────── */
.lcd{
	position:relative;
	background:linear-gradient(175deg, var(--lcd-bright) 0%, var(--lcd) 45%, var(--lcd-shade) 100%);
	color:var(--pixel);
	border-radius:12px;
	box-shadow:inset 0 2px 14px rgba(30,36,6,.35), inset 0 -2px 6px rgba(255,255,240,.18), 0 12px 40px rgba(0,0,0,.55);
	overflow:hidden;
}
.lcd::before{ /* dot-matrix grid */
	content:'';position:absolute;inset:0;pointer-events:none;
	background-image:
		repeating-linear-gradient(0deg, rgba(41,50,11,.07) 0 1px, transparent 1px 4px),
		repeating-linear-gradient(90deg, rgba(41,50,11,.07) 0 1px, transparent 1px 4px);
}
.lcd a{color:var(--pixel);border-bottom:1px solid var(--pixel-soft)}
.lcd a:hover{border-bottom-color:var(--pixel)}

/* ── Hero ──────────────────────────────────────────────────────────── */
.hero-outer{padding:10px 20px 0}
.hero{
	max-width:980px;margin:0 auto;
	padding:clamp(48px,9vw,110px) clamp(22px,6vw,80px);
	text-align:center;
}
.hero .statusbar{
	position:absolute;top:14px;left:22px;right:22px;
	display:flex;justify-content:space-between;
	font-family:var(--px);font-size:12px;letter-spacing:.08em;
	color:var(--pixel-soft);
}
.hero .snakeborder{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero .snakeborder rect{
	fill:none;stroke:var(--pixel);stroke-width:7;
	stroke-dasharray:14 86;
	animation:crawl 9s steps(46) infinite;
	shape-rendering:crispEdges;opacity:.85;
}
@keyframes crawl{to{stroke-dashoffset:-100}}
.hero h1{
	font-family:var(--px);font-weight:700;
	font-size:clamp(34px,8vw,74px);
	line-height:1.05;letter-spacing:.01em;
	text-shadow:2px 2px 0 rgba(255,255,240,.25);
	margin-bottom:14px;
}
.hero .lede{
	font-size:clamp(17px,2.3vw,21px);
	max-width:560px;margin:0 auto 34px;
	color:var(--pixel);
}
.hero .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:22px}
.hero .fine{font-family:var(--px);font-size:11px;color:var(--pixel-soft);letter-spacing:.06em}

/* ── Keypad keys · buttons ─────────────────────────────────────────── */
.key{
	display:inline-block;
	font-family:var(--px);font-weight:700;font-size:13px;letter-spacing:.03em;
	color:var(--ink);
	background:linear-gradient(180deg, var(--key-hi) 0%, var(--key) 55%, var(--key-lo) 100%);
	border:none;border-radius:999px;
	padding:15px 26px;
	box-shadow:0 0 0 2px rgba(201,161,59,.55), 0 4px 0 rgba(0,0,0,.35), 0 8px 18px rgba(0,0,0,.35);
	cursor:pointer;
	transition:transform .06s ease, box-shadow .06s ease;
	text-align:center;
}
.key:hover{background:linear-gradient(180deg,#fffdf5 0%,var(--key-hi) 55%,var(--key) 100%)}
.key:active{transform:translateY(3px);box-shadow:0 0 0 2px rgba(201,161,59,.55), 0 1px 0 rgba(0,0,0,.35), 0 3px 8px rgba(0,0,0,.3)}
.key.dark{
	color:var(--lcd);
	background:linear-gradient(180deg,#33363b 0%, var(--casing-2) 60%, #131417 100%);
	box-shadow:0 0 0 2px rgba(201,161,59,.35), 0 4px 0 rgba(0,0,0,.5), 0 8px 18px rgba(0,0,0,.45);
}
.key.dark:hover{color:var(--lcd-bright)}
.key small{display:block;font-weight:400;font-size:10px;letter-spacing:.05em;opacity:.75;margin-top:2px}

/* ── Sections ──────────────────────────────────────────────────────── */
section{padding:64px 0}
.eyebrow{
	font-family:var(--px);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
	color:var(--lcd);margin-bottom:10px;
}
h2{
	font-family:var(--px);font-weight:700;font-size:clamp(22px,4vw,32px);
	line-height:1.25;margin-bottom:14px;color:var(--on-dark);
}
.section-intro{max-width:640px;color:var(--muted-dark);margin-bottom:36px}
.section-intro strong{color:var(--on-dark)}

/* proof ticker */
.proof{border-top:1px solid var(--casing-3);border-bottom:1px solid var(--casing-3)}
.proof .wrap{display:flex;flex-wrap:wrap;gap:8px 40px;justify-content:center;padding-top:18px;padding-bottom:18px}
.proof span{font-family:var(--px);font-size:13px;color:var(--muted-dark)}
.proof b{color:var(--lcd);font-weight:700}

/* press quotes */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}
.quote{background:var(--casing-2);border-radius:10px;padding:24px;border:1px solid var(--casing-3)}
.quote p{font-size:18px;line-height:1.5;margin-bottom:12px}
.quote cite{font-family:var(--px);font-style:normal;font-size:11px;color:var(--muted-dark);letter-spacing:.06em}
.quote a:hover cite, .quote a:hover p{color:var(--lcd)}

/* download keys grid */
.stores{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;max-width:760px}
.stores .key{padding:18px 10px}

/* screenshots gallery */
.shots{
	display:flex;gap:18px;overflow-x:auto;padding:6px 2px 18px;
	scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.shots figure{flex:0 0 auto;scroll-snap-align:center;text-align:center}
.shots img{
	height:min(62vh,460px);width:auto;border-radius:10px;display:block;
	box-shadow:0 10px 30px rgba(0,0,0,.5);
}
.shots figcaption{font-family:var(--px);font-size:12px;color:var(--muted-dark);padding-top:10px;letter-spacing:.1em}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.step{padding:26px 24px}
.step .n{font-family:var(--px);font-weight:700;font-size:26px;display:block;margin-bottom:8px}
.step h3{font-family:var(--px);font-size:15px;line-height:1.4;margin-bottom:8px}
.step p{font-size:15px;line-height:1.55;color:var(--pixel);opacity:.92}

/* guides · the phone menu */
.menu{max-width:640px;padding:10px 0}
.menu a{
	display:flex;align-items:baseline;gap:16px;
	font-family:var(--px);font-size:clamp(13px,2.6vw,16px);letter-spacing:.04em;
	padding:15px 22px;color:var(--pixel);border-bottom:1px dotted var(--pixel-soft);
}
.menu a:last-child{border-bottom:none}
.menu a .num{flex:0 0 auto;font-weight:700}
.menu a .sel{margin-left:auto;opacity:0}
.menu a:hover{background:var(--pixel);color:var(--lcd)}
.menu a:hover .sel{opacity:1}

/* FAQ */
.faq{max-width:760px}
.faq details{background:var(--casing-2);border:1px solid var(--casing-3);border-radius:10px;margin-bottom:12px}
.faq summary{
	cursor:pointer;list-style:none;display:flex;gap:14px;align-items:baseline;
	font-family:var(--px);font-size:14px;padding:18px 20px;color:var(--on-dark);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:'+';font-weight:700;color:var(--lcd)}
.faq details[open] summary::before{content:'-'}
.faq details div{padding:0 20px 18px 44px;color:var(--muted-dark);font-size:16px}
.faq details a{color:var(--lcd);border-bottom:1px solid rgba(185,195,35,.35)}
.faq details a:hover{border-bottom-color:var(--lcd)}

/* final CTA */
.cta-panel{text-align:center;padding:clamp(44px,7vw,80px) 24px}
.cta-panel h2{color:var(--pixel);margin-bottom:8px}
.cta-panel p{margin-bottom:28px;color:var(--pixel)}
.cta-panel .blink{font-family:var(--px);font-size:12px;letter-spacing:.14em;color:var(--pixel-soft);animation:blink 1.2s steps(1) infinite;margin-top:22px}
@keyframes blink{50%{opacity:0}}

/* story teaser (home) */
.keyrow{display:flex;gap:14px;flex-wrap:wrap}
.storyteaser{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.storyteaser figure{margin:0}
.storyteaser figure img{border-radius:10px;display:block;width:100%;height:auto;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.storyteaser figcaption{font-family:var(--px);font-size:11px;color:var(--muted-dark);padding-top:10px;letter-spacing:.06em}
.storyteaser .keyrow{margin-top:6px}

/* ── Footer ────────────────────────────────────────────────────────── */
footer{border-top:1px solid var(--casing-3);padding:38px 0 60px;margin-top:30px}
footer .wrap{display:flex;flex-wrap:wrap;gap:14px 26px;align-items:baseline}
footer a{font-family:var(--px);font-size:12px;color:var(--muted-dark)}
footer a:hover{color:var(--lcd)}
footer .credit{margin-left:auto;font-size:13px;color:var(--muted-dark)}
footer .credit a{font-family:var(--body);font-size:13px;color:var(--on-dark)}

/* ── Content pages (guides, about, press, privacy) ─────────────────── */
.page-head{padding:26px 0 30px}
.page-head .crumbs{font-family:var(--px);font-size:11px;letter-spacing:.08em;color:var(--muted-dark);margin-bottom:16px}
.page-head .crumbs a:hover{color:var(--lcd)}
.page-head h1{font-family:var(--px);font-weight:700;font-size:clamp(24px,5vw,42px);line-height:1.2;color:var(--on-dark);max-width:820px}
.page-head .lede{margin-top:14px;max-width:660px;color:var(--muted-dark);font-size:19px}

.page-body{background:var(--paper);color:var(--ink);padding:54px 0 70px}
.page-body .wrap{max-width:760px}
.page-body h2{color:var(--ink);font-size:clamp(17px,3vw,22px);margin:42px 0 12px}
.page-body h2:first-child{margin-top:0}
.page-body p{margin-bottom:18px}
.page-body ul,.page-body ol{margin:0 0 18px 24px}
.page-body li{margin-bottom:8px}
.page-body a{color:#5b660d;border-bottom:1px solid rgba(91,102,13,.3);font-weight:600}
.page-body a:hover{border-bottom-color:#5b660d}
.page-body .note{
	background:#f1f3dc;border-left:4px solid var(--lcd);border-radius:0 8px 8px 0;
	padding:16px 18px;margin-bottom:18px;font-size:16px;
}
.page-body .keyrow{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 8px}
.page-body .keyrow a{border-bottom:none;font-weight:700}

/* related guides menu on light background */
.related{margin-top:48px}
.related h2{font-family:var(--px)}

/* making-of figures: numbered legends, breakout width on desktop */
.page-body figure{margin:36px 0}
.page-body figure img{border-radius:12px;border:1px solid #e2e2d8;box-shadow:0 10px 28px rgba(30,32,20,.10);display:block;width:100%;height:auto}
.page-body figcaption{display:flex;gap:12px;align-items:baseline;padding-top:11px;font-size:14px;color:#6d6f64;line-height:1.5}
.page-body figcaption .fig-n{font-family:var(--px);font-size:10px;letter-spacing:.12em;color:#a2a494;flex:0 0 auto}
@media (min-width:960px){.page-body figure{margin-left:-50px;margin-right:-50px}}

/* challenge list */
.challenges{list-style:none;margin:0 0 26px;border:1px solid #e4e4dc;border-radius:10px;overflow:hidden}
.challenges li{display:flex;gap:16px;align-items:baseline;margin:0;padding:13px 18px;border-bottom:1px dotted #d8d8cd;background:#fff}
.challenges li:last-child{border-bottom:none}
.challenges .ch-name{font-family:var(--px);font-size:13px;flex:0 0 42%;color:var(--ink)}
.challenges .ch-desc{font-size:15px;color:#4a4c42}
@media (max-width:700px){.challenges li{flex-direction:column;gap:2px}.challenges .ch-name{flex:none}}

/* blog overview cards */
.post-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin:14px 0 6px}
.page-body .post-cards a.post-card{border-bottom:none;font-weight:400;background:#fff;border:1px solid #e4e4dc;border-radius:14px;overflow:hidden;display:block;transition:box-shadow .12s ease,border-color .12s ease}
.post-card img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;border-bottom:1px solid #e8e8df}
.post-card .pc-body{padding:16px 18px 20px}
.post-card .pc-date{font-family:var(--px);font-size:11px;color:#8a8c82;letter-spacing:.08em}
.post-card h3{font-family:var(--px);font-size:14px;line-height:1.45;margin:8px 0;color:var(--ink)}
.post-card p{font-size:15px;color:#4a4c42;margin:0}
.post-card:hover{border-color:var(--lcd-shade);box-shadow:0 4px 18px rgba(0,0,0,.08)}

/* about gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin:20px 0 10px}
.gallery a{border-bottom:none;display:block;border-radius:8px;overflow:hidden;background:#e8e8e2}
.gallery img{display:block;width:100%;aspect-ratio:1;object-fit:cover;transition:transform .15s ease}
.gallery a:hover img{transform:scale(1.06)}

/* press list */
.press-list{list-style:none;margin:0}
.press-list li{margin:0 0 26px;border-bottom:1px solid #e4e4dc;padding-bottom:26px}
.press-list blockquote{font-size:21px;line-height:1.5;margin-bottom:10px}
.press-list cite{font-family:var(--px);font-style:normal;font-size:12px;letter-spacing:.05em}

/* ── Accessibility & motion ────────────────────────────────────────── */
:focus-visible{outline:3px solid var(--lcd);outline-offset:2px}
.page-body :focus-visible{outline-color:#5b660d}
@media (prefers-reduced-motion:reduce){
	.hero .snakeborder rect{animation:none}
	.cta-panel .blink{animation:none}
	.gallery a:hover img{transform:none}
}

@media (max-width:700px){
	section{padding:44px 0}
	.hero .statusbar{left:16px;right:16px}
	.stores{grid-template-columns:repeat(2,1fr)}
	footer .credit{margin-left:0}
	nav{flex-direction:column;gap:8px}
	nav .links{margin-left:0;justify-content:center}
	nav .logo{font-size:16px;gap:8px}
	nav .logo img{width:30px;height:30px}
	.storyteaser{grid-template-columns:1fr}
}