/* InfraConsulting: single dark theme ("Console"). Fonts are self-hosted (SIL OFL 1.1). */

@font-face {
	font-family: "Exo 2";
	src: url("../fonts/exo2.woff2") format("woff2");
	font-weight: 100 900;
	font-display: swap;
}
@font-face {
	font-family: "IBM Plex Sans";
	src: url("../fonts/ibmplexsans.woff2") format("woff2");
	font-weight: 100 700;
	font-display: swap;
}
@font-face {
	font-family: "JetBrains Mono";
	src: url("../fonts/jetbrainsmono.woff2") format("woff2");
	font-weight: 400 800;
	font-display: swap;
}

:root {
	color-scheme: dark;
	--bg: #0d1830;
	--surface: #132446;
	--term: #091226;
	--fg: #e3e9f5;
	--muted: #95a5c6;
	--line: #24396a;
	--green: #62c983;
	--blue: #93b2ff;
	--f-display: "Exo 2", "Segoe UI", system-ui, sans-serif;
	--f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
	--f-mono: "JetBrains Mono", ui-monospace, "DejaVu Sans Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.55 var(--f-body); }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p, dl, ul { margin: 0; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation: none !important; }
}

.wrap {
	max-width: 1120px;
	margin-inline: auto;
	padding-left: max(16px, env(safe-area-inset-left, 0px));
	padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* Header */
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; }
.brand { display: block; line-height: 0; }
.brand img { height: 32px; width: auto; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 22px; }
.site-header nav a { font: 13.5px var(--f-mono); color: var(--muted); text-decoration: none; }
.site-header nav a::before { content: "/"; color: var(--green); }
.site-header nav a:hover { color: var(--fg); }
.nav-toggle { display: none; }
@media (max-width: 760px) {
	.nav-toggle { display: inline-flex; background: none; border: 1px solid var(--line); border-radius: 6px; color: var(--fg); font: 500 14px var(--f-body); padding: 6px 12px; cursor: pointer; }
	.site-header nav { display: none; width: 100%; flex-direction: column; gap: 12px; padding-top: 6px; }
	.site-header[data-open="true"] nav { display: flex; }
}

/* Hero */
.hero .wrap { padding-block: 40px 64px; }
.hero h1 { font: 800 clamp(32px, 5.4vw, 60px)/1.04 var(--f-display); letter-spacing: -0.02em; max-width: 17ch; }
.hero h1 span { color: var(--green); }
.lead { color: var(--muted); font-size: 18px; max-width: 60ch; margin-top: 18px; }
.term { margin-top: 36px; background: var(--term); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.term-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); font: 12px var(--f-mono); color: var(--muted); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.term-bar span { margin-left: 8px; }
.term pre { margin: 0; padding: 18px 20px 22px; font: 14px/1.7 var(--f-mono); overflow-x: auto; }
.p, .ok { color: var(--green); }
.k { color: var(--blue); }
.m { color: var(--muted); }
.cursor { display: inline-block; width: .6em; height: 1.1em; vertical-align: -0.2em; background: var(--green); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* Sections */
.block .wrap { padding-block: 56px; }
.sec-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px; }
.sec-head h2 { font: 700 clamp(24px, 3.2vw, 32px)/1.2 var(--f-display); }
.sec-head code { font: 13px var(--f-mono); color: var(--green); }

.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 28px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.cell { background: var(--surface); padding: 22px 20px 24px; min-width: 0; }
.port { display: flex; align-items: center; gap: 8px; font: 12px var(--f-mono); color: var(--muted); }
.port::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgb(98 201 131 / .18); }
.cell h3 { font: 700 19px/1.3 var(--f-display); margin-top: 12px; }
.cell p { color: var(--muted); font-size: 15px; margin-top: 8px; }
.stack { font: 12.5px var(--f-mono); color: var(--blue); margin-top: 12px; }

.app { display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: center; margin-top: 28px; }
.app-text { min-width: 0; }
.shots { display: flex; gap: 16px; }
.phone { width: 190px; border: 6px solid #05090f; border-radius: 26px; background: #05090f; box-shadow: 0 18px 40px -18px rgb(0 0 0 / .6); }
.app dl { display: grid; grid-template-columns: max-content 1fr; gap: 10px 20px; }
.app dt { font: 13px/1.9 var(--f-mono); color: var(--green); }
.app dd { margin: 0; color: var(--muted); }
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.btn { display: inline-flex; align-items: center; font: 600 15px var(--f-body); padding: 11px 20px; border-radius: 6px; border: 1.5px solid transparent; text-decoration: none; }
.btn-primary { background: var(--green); color: #08131f; }
.btn-ghost { border-color: var(--line); color: var(--fg); }
.btn-ghost:hover { border-color: var(--muted); }

.certs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; padding: 0; list-style: none; }
.certs li { font: 12.5px var(--f-mono); color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 3px 9px; }

.contact { border: 1px dashed var(--line); border-radius: 10px; padding: 28px; font-family: var(--f-mono); }
.mail { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 18px; margin-top: 10px; }
.mail-text { color: var(--green); overflow-wrap: anywhere; }
.copy { font: 500 13px var(--f-body); color: var(--fg); background: none; border: 1px solid var(--line); border-radius: 4px; padding: 3px 10px; cursor: pointer; }
.copy:hover { border-color: var(--muted); }

footer { border-top: 1px solid var(--line); color: var(--muted); font: 13.5px var(--f-mono); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 22px max(22px, env(safe-area-inset-bottom, 0px)); }

@media (max-width: 900px) {
	.grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.app { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
	.grid { grid-template-columns: 1fr; }
	.term pre { font-size: 12px; padding: 14px 14px 18px; }
	.phone { width: calc(50% - 8px); }
	.app dl { grid-template-columns: 1fr; gap: 2px; }
	.app dd { margin-bottom: 10px; }
}