/* znetworkllc.com — black and white, one page. Logical properties throughout so
   Arabic, Persian and Urdu mirror without a second stylesheet. */
:root {
	--bg: #000;
	--fg: #fff;
	--fg-2: rgba(255, 255, 255, 0.62);
	--fg-3: rgba(255, 255, 255, 0.38);
	--line: rgba(255, 255, 255, 0.12);
	--line-2: rgba(255, 255, 255, 0.22);
	--pad: clamp(20px, 5vw, 72px);
	--max: 1320px;
	--sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
	--mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
	--display-weight: 500;
	--track: -0.035em;
	--lh-display: 1.02;
	color-scheme: dark;
}
[data-lang="ar"] { --sans: "IBM Plex Sans Arabic", "Geist", system-ui, sans-serif; --track: 0; --lh-display: 1.25; }
[data-lang="fa"] { --sans: "Vazirmatn", "Geist", system-ui, sans-serif; --track: 0; --lh-display: 1.3; }
[data-lang="ur"] { --sans: "Noto Nastaliq Urdu", "Geist", system-ui, sans-serif; --track: 0; --lh-display: 1.9; --display-weight: 500; }
[data-lang="tzm"] { --sans: "Geist", "Noto Sans Tifinagh", system-ui, sans-serif; --track: -0.01em; --lh-display: 1.2; }
[data-lang="hi"] { --sans: "Geist", "Noto Sans Devanagari", system-ui, sans-serif; --track: -0.01em; --lh-display: 1.3; }
[data-lang="zh"] { --sans: "Geist", "Noto Sans SC", system-ui, sans-serif; --track: 0; --lh-display: 1.2; }
[data-lang="ja"] { --sans: "Geist", "Noto Sans JP", system-ui, sans-serif; --track: 0; --lh-display: 1.25; }
[data-lang="ko"] { --sans: "Geist", "Noto Sans KR", system-ui, sans-serif; --track: -0.02em; --lh-display: 1.2; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
	margin: 0;
	background: var(--bg);
	color: var(--fg);
	font-family: var(--sans);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ol, ul { margin: 0; }
ol, ul { list-style: none; padding: 0; }
::selection { background: #fff; color: #000; }
:focus-visible { outline: 1px solid #fff; outline-offset: 4px; border-radius: 2px; }

.skip { position: absolute; inset-inline-start: 12px; top: -60px; z-index: 50; background: #fff; color: #000; padding: 8px 14px; border-radius: 999px; font-size: 14px; }
.skip:focus { top: 12px; }

/* Navigation */
.nav {
	position: fixed; inset-inline: 0; top: 0; z-index: 20;
	display: flex; align-items: center; gap: 24px;
	padding: 18px var(--pad);
	background: linear-gradient(to bottom, rgba(0,0,0,0.85), rgba(0,0,0,0));
	backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: "Geist", var(--sans); font-weight: 500; font-size: 15px; letter-spacing: -0.01em; }
.mark { width: 22px; height: 22px; fill: currentColor; flex: none; }
.links { display: flex; gap: 28px; margin-inline-start: auto; font-size: 14px; color: var(--fg-2); }
.links a { transition: color .2s; }
.links a:hover { color: var(--fg); }
.lang { position: relative; }
.lang summary {
	list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 7px;
	height: 34px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 999px;
	font: 500 12px/1 var(--mono); letter-spacing: 0.06em; color: var(--fg-2); transition: color .2s, border-color .2s;
}
.lang summary::-webkit-details-marker { display: none; }
.lang summary:hover, .lang[open] summary { color: var(--fg); border-color: var(--fg); }
.lang summary svg { width: 15px; height: 15px; }
.lang ul {
	position: absolute; inset-inline-end: 0; top: calc(100% + 10px);
	width: 220px; max-height: min(70vh, 560px); overflow: auto; padding: 6px;
	background: rgba(10,10,10,0.96); border: 1px solid var(--line-2); border-radius: 14px;
	box-shadow: 0 24px 60px rgba(0,0,0,0.6);
	display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
}
.lang li a { display: block; padding: 9px 10px; border-radius: 8px; font-size: 14px; color: var(--fg-2); font-family: system-ui, sans-serif; }
.lang li a:hover { background: rgba(255,255,255,0.07); color: var(--fg); }
.lang li a[aria-current] { color: #000; background: #fff; }
@media (max-width: 860px) { .links { display: none; } .lang { margin-inline-start: auto; } }

/* Hero */
.hero {
	position: relative; min-height: 100svh; max-width: none;
	display: flex; flex-direction: column; justify-content: center;
	padding: 120px var(--pad) 96px; overflow: hidden; isolation: isolate;
}
.hero::after { /* fade the globe into the next section */
	content: ""; position: absolute; inset-inline: 0; bottom: 0; height: 160px; z-index: -1;
	background: linear-gradient(to bottom, transparent, var(--bg));
}
#globe {
	position: absolute; z-index: -2; top: 50%; inset-inline-end: -8vw;
	width: min(92vh, 62vw); height: min(92vh, 62vw); transform: translateY(-50%);
	opacity: 0; transition: opacity 1.6s ease;
}
#globe.ready { opacity: 1; }
.hero-copy { max-width: min(760px, 58vw); }
.eyebrow {
	display: inline-flex; align-items: center; gap: 10px; margin-bottom: 28px;
	font: 400 12px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-2);
}
[dir="rtl"] .eyebrow, [data-lang="zh"] .eyebrow, [data-lang="ja"] .eyebrow, [data-lang="ko"] .eyebrow, [data-lang="hi"] .eyebrow, [data-lang="tzm"] .eyebrow { font-family: var(--sans); letter-spacing: 0; font-size: 13px; }
.pulse { width: 6px; height: 6px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 0 rgba(255,255,255,0.6); animation: pulse 2.4s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255,255,255,0); } 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); } }
h1 {
	font-size: clamp(44px, 7.4vw, 112px); font-weight: var(--display-weight);
	line-height: var(--lh-display); letter-spacing: var(--track);
}
h1 span { display: block; }
.dim { color: var(--fg-3); }
.lead { margin-top: 32px; max-width: 540px; font-size: clamp(16px, 1.35vw, 19px); line-height: 1.6; color: var(--fg-2); font-weight: 300; }
[data-lang="ur"] .lead { line-height: 2.1; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.btn {
	display: inline-flex; align-items: center; gap: 10px; height: 48px; padding: 0 22px;
	border-radius: 999px; font-size: 15px; font-weight: 500; transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn:active { transform: scale(0.98); }
.primary { background: #fff; color: #000; }
.primary:hover { background: rgba(255,255,255,0.86); }
.ghost { border: 1px solid var(--line-2); color: var(--fg); }
.ghost:hover { border-color: var(--fg); }
.arrow { width: 14px; height: 14px; flex: none; transition: transform .25s; }
[dir="rtl"] .arrow { transform: scaleX(-1); }
a:hover .arrow { transform: translate(2px, -2px); }
[dir="rtl"] a:hover .arrow { transform: scaleX(-1) translate(2px, -2px); }
.hero-foot {
	position: absolute; inset-inline: var(--pad); bottom: 28px;
	display: flex; justify-content: space-between; gap: 16px;
	font: 400 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3);
}
[dir="rtl"] .hero-foot, [data-lang="zh"] .hero-foot, [data-lang="ja"] .hero-foot, [data-lang="ko"] .hero-foot, [data-lang="hi"] .hero-foot, [data-lang="tzm"] .hero-foot { font-family: var(--sans); letter-spacing: 0; font-size: 12px; }

@media (max-width: 860px) {
	.hero { justify-content: flex-end; padding-top: 52vh; padding-bottom: 88px; }
	#globe { top: 8vh; inset-inline-end: 50%; transform: translateX(50%); width: 118vw; height: 118vw; max-width: 560px; max-height: 560px; }
	[dir="rtl"] #globe { transform: translateX(-50%); }
	.hero-copy { max-width: none; }
	.hero-foot span:first-child { display: none; }
}

/* Sections */
.block { max-width: var(--max); margin: 0 auto; padding: clamp(96px, 14vw, 180px) var(--pad) 0; }
.label {
	display: flex; align-items: center; gap: 14px; margin-bottom: 48px; padding-bottom: 18px; border-bottom: 1px solid var(--line);
	font: 400 12px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-2);
}
.label span { color: var(--fg-3); }
[dir="rtl"] .label, [data-lang="zh"] .label, [data-lang="ja"] .label, [data-lang="ko"] .label, [data-lang="hi"] .label, [data-lang="tzm"] .label { font-family: var(--sans); letter-spacing: 0; font-size: 13px; }
h2 {
	font-size: clamp(30px, 4.2vw, 60px); font-weight: var(--display-weight);
	line-height: calc(var(--lh-display) + 0.06); letter-spacing: var(--track);
}
.split { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.body { color: var(--fg-2); font-size: 17px; font-weight: 300; }
[data-lang="ur"] .body, [data-lang="ur"] .pillars p { line-height: 2.1; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: -48px; }
.pillars li { padding: 36px 32px 8px 0; border-inline-end: 1px solid var(--line); padding-inline: 0 32px; }
.pillars li + li { padding-inline-start: 32px; }
.pillars li:last-child { border-inline-end: 0; }
.num { display: block; font: 400 12px/1 var(--mono); color: var(--fg-3); margin-bottom: 64px; }
.pillars h3 { font-size: 22px; font-weight: 500; letter-spacing: -0.01em; margin-bottom: 12px; }
.pillars p { color: var(--fg-2); font-weight: 300; font-size: 16px; }
@media (max-width: 860px) {
	.pillars { grid-template-columns: 1fr; }
	.pillars li, .pillars li + li { border-inline-end: 0; border-bottom: 1px solid var(--line); padding: 28px 0; }
	.num { margin-bottom: 24px; }
}

.wide { max-width: 900px; }
.road { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 72px; }
.road::before { content: ""; position: absolute; inset-inline: 0; top: 41px; height: 1px; background: linear-gradient(to right, #fff 0%, var(--line-2) 34%, var(--line) 100%); }
[dir="rtl"] .road::before { background: linear-gradient(to left, #fff 0%, var(--line-2) 34%, var(--line) 100%); }
.road li { position: relative; display: flex; flex-direction: column; gap: 14px; }
.phase { font: 400 12px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3); height: 16px; }
[dir="rtl"] .phase, [data-lang="zh"] .phase, [data-lang="ja"] .phase, [data-lang="ko"] .phase, [data-lang="hi"] .phase, [data-lang="tzm"] .phase { font-family: var(--sans); letter-spacing: 0; font-size: 13px; }
.node { width: 11px; height: 11px; border-radius: 50%; border: 1px solid var(--fg-3); background: var(--bg); margin-top: 4px; }
.on .node { background: #fff; border-color: #fff; box-shadow: 0 0 0 6px rgba(255,255,255,0.08), 0 0 24px rgba(255,255,255,0.5); }
.place { font-size: clamp(18px, 1.8vw, 24px); font-weight: 500; letter-spacing: -0.01em; margin-top: 8px; }
li:not(.on) .place { color: var(--fg-2); }
@media (max-width: 640px) {
	.road { grid-template-columns: 1fr; gap: 28px; margin-top: 48px; }
	.road::before { inset-inline-start: 5px; inset-inline-end: auto; top: 6px; bottom: 6px; width: 1px; height: auto; background: linear-gradient(to bottom, #fff, var(--line)); }
	.road li { display: grid; grid-template-columns: 11px 1fr; column-gap: 20px; row-gap: 6px; }
	.node { grid-row: 1 / span 2; margin-top: 2px; }
	.phase { grid-column: 2; }
	.place { grid-column: 2; margin-top: 0; }
}

.products { margin-top: -48px; }
.products li { border-bottom: 1px solid var(--line); }
.products li > * {
	display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr) 150px; align-items: center; gap: 24px;
	padding: 30px 0; transition: padding .3s ease;
}
.products a:hover { padding-inline: 12px; }
.pname { font-size: clamp(22px, 2.4vw, 32px); font-weight: 500; letter-spacing: -0.02em; }
.pdesc { color: var(--fg-2); font-weight: 300; display: flex; flex-direction: column; gap: 6px; }
.pdesc small { font: 400 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3); }
.status {
	justify-self: end; display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 14px;
	border: 1px solid var(--line-2); border-radius: 999px; font-size: 13px; color: var(--fg-2); white-space: nowrap;
}
.status.live { background: #fff; color: #000; border-color: #fff; }
@media (max-width: 760px) {
	.products li > * { grid-template-columns: 1fr auto; gap: 10px 16px; }
	.pdesc { grid-column: 1 / -1; grid-row: 2; }
	.status { grid-row: 1; grid-column: 2; }
}

.contact h2 { font-size: clamp(40px, 7vw, 104px); line-height: var(--lh-display); }
.email {
	display: inline-flex; align-items: center; gap: 14px; margin-top: 40px; padding-bottom: 6px;
	font-size: clamp(20px, 2.6vw, 34px); font-family: "Geist", var(--sans); font-weight: 400; letter-spacing: -0.02em;
	border-bottom: 1px solid var(--line-2); transition: border-color .2s;
}
.email:hover { border-color: #fff; }
.email .arrow { width: 0.8em; height: 0.8em; }

.foot {
	max-width: var(--max); margin: clamp(120px, 16vw, 200px) auto 0; padding: 36px var(--pad) 48px;
	display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap;
	border-top: 1px solid var(--line); font-size: 13px; color: var(--fg-3);
}
.foot-brand { display: flex; align-items: center; gap: 10px; color: var(--fg); font-family: "Geist", var(--sans); font-weight: 500; }
.foot-brand em { font-style: normal; font-weight: 400; color: var(--fg-3); margin-inline-start: 8px; }
.foot-legal { display: flex; flex-direction: column; gap: 4px; text-align: end; }
.addr { font-family: var(--mono); font-size: 12px; }
@media (max-width: 760px) { .foot-legal { text-align: start; } .foot-brand em { display: none; } }

/* Reveal on scroll, set up by globe.js; without script everything shows. */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } .pulse { animation: none; } }