/*
 * KM-TECH Industrial — style front-endu.
 *
 * Port koncepcji nr 1. Wszystkie kolory idą przez zmienne CSS; --km-accent
 * jest nadpisywany inline z Personalizacji (functions.php).
 */

:root {
	--km-bg: #0b0c0e;
	--km-surface: #131519;
	--km-surface-2: #1b1e24;
	--km-line: #2a2e36;
	--km-txt: #f2f3f5;
	--km-muted: #9aa1ad;
	--km-dim: #6f7784;
	--km-accent: #ff6a00;
	--km-ok: #3ecf8e;
	--km-wrap: 1180px;
	--km-f-display: "Archivo Black", "Arial Black", Impact, system-ui, sans-serif;
	--km-f-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
	--km-f-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--km-bg);
	color: var(--km-txt);
	font-family: var(--km-f-body);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

img,
svg { max-width: 100%; display: block; }

a { color: inherit; }

.km-container { width: min(100% - 40px, var(--km-wrap)); margin-inline: auto; }

.km-sr-only {
	position: absolute;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

.km-skip {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 100;
	background: var(--km-accent);
	color: #0b0c0e;
	padding: 12px 18px;
	font-weight: 700;
	text-decoration: none;
}
.km-skip:focus { left: 0; }

/* ---------- typografia ---------- */
h1, h2, h3 {
	font-family: var(--km-f-display);
	font-weight: 400;
	line-height: 1.02;
	letter-spacing: -0.01em;
	text-transform: uppercase;
	margin: 0;
}
h1 { font-size: clamp(38px, 7vw, 76px); }
h2 { font-size: clamp(28px, 4.4vw, 46px); }
h3 { font-size: 18px; letter-spacing: 0.01em; }
p { margin: 0 0 16px; }

.km-lead {
	font-size: clamp(16px, 1.8vw, 19px);
	color: var(--km-muted);
	max-width: 56ch;
}

.km-eyebrow {
	font-family: var(--km-f-mono);
	font-size: 12px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--km-accent);
	margin: 0 0 14px;
}

.km-note {
	font-family: var(--km-f-mono);
	font-size: 11px;
	color: var(--km-dim);
	letter-spacing: 0.06em;
	margin: 14px 0 0;
}

.km-section {
	padding: clamp(56px, 8vw, 104px) 0;
	border-top: 1px solid var(--km-line);
}

/* ---------- przyciski ---------- */
.km-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 9px;
	padding: 13px 22px;
	font-family: var(--km-f-mono);
	font-size: 13px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	text-decoration: none;
	border: 1px solid transparent;
	cursor: pointer;
	transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.km-btn--primary { background: var(--km-accent); color: #0b0c0e; font-weight: 700; }
.km-btn--primary:hover { filter: brightness(1.12); }
.km-btn--ghost { border-color: var(--km-line); color: var(--km-txt); background: transparent; }
.km-btn--ghost:hover { border-color: var(--km-accent); color: var(--km-accent); }
.km-btn--sm { padding: 10px 16px; }
.km-btn--block { width: 100%; }
.km-btn[disabled] { opacity: 0.55; cursor: progress; }

/* ---------- pas ostrzegawczy ---------- */
.km-hazard {
	height: 8px;
	background: repeating-linear-gradient(45deg, var(--km-accent) 0 14px, var(--km-bg) 14px 28px);
}

/* ---------- nagłówek ---------- */
.km-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(11, 12, 14, 0.88);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--km-line);
}
.km-header__inner {
	display: flex;
	align-items: center;
	gap: 28px;
	height: 68px;
}
.km-logo {
	display: flex;
	align-items: center;
	gap: 10px;
	font-family: var(--km-f-display);
	font-size: 20px;
	letter-spacing: 0.02em;
	text-decoration: none;
	text-transform: uppercase;
}
.km-logo__mark {
	width: 30px;
	height: 30px;
	background: var(--km-accent);
	color: #0b0c0e;
	display: grid;
	place-items: center;
	font-size: 13px;
	clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
.km-logo .custom-logo { max-height: 34px; width: auto; }

.km-nav { margin-left: auto; }
.km-navlinks {
	display: flex;
	gap: 22px;
	list-style: none;
	margin: 0;
	padding: 0;
	font-size: 14px;
}
.km-navlinks a { text-decoration: none; color: var(--km-muted); transition: color 0.15s; }
.km-navlinks a:hover { color: var(--km-txt); }

.km-nav__toggle {
	display: none;
	background: transparent;
	border: 1px solid var(--km-line);
	padding: 9px 11px;
	cursor: pointer;
}
.km-burger { display: grid; gap: 4px; }
.km-burger i { display: block; width: 18px; height: 2px; background: var(--km-txt); }

.km-nav__panel {
	border-top: 1px solid var(--km-line);
	padding: 18px 20px 24px;
	background: var(--km-surface);
}
.km-nav__panel-links {
	list-style: none;
	margin: 0 0 18px;
	padding: 0;
	display: grid;
	gap: 14px;
	font-size: 16px;
}
.km-nav__panel-links a { text-decoration: none; }

/* ---------- hero ---------- */
.km-hero {
	position: relative;
	overflow: hidden;
	padding-block: clamp(60px, 9vw, 120px);
}
.km-hero__bg {
	position: absolute;
	inset: 0;
	opacity: 0.5;
	background:
		radial-gradient(900px 480px at 78% 12%, rgba(255, 106, 0, 0.2), transparent 60%),
		linear-gradient(180deg, #101216, #0b0c0e);
}
.km-hero__grid-lines {
	position: absolute;
	inset: 0;
	opacity: 0.35;
	background-image:
		linear-gradient(var(--km-line) 1px, transparent 1px),
		linear-gradient(90deg, var(--km-line) 1px, transparent 1px);
	background-size: 64px 64px;
	-webkit-mask-image: linear-gradient(180deg, #000, transparent 78%);
	mask-image: linear-gradient(180deg, #000, transparent 78%);
}
.km-hero__inner {
	position: relative;
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	gap: 48px;
	align-items: center;
}
.km-hero__line { display: block; }
.km-hero__line--accent { color: var(--km-accent); }
.km-hero__lead { margin-top: 22px; }
.km-hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.km-hero__note {
	font-family: var(--km-f-mono);
	font-size: 12px;
	color: var(--km-muted);
	letter-spacing: 0.04em;
	margin: 18px 0 0;
}

.km-status {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 7px 14px;
	border: 1px solid var(--km-line);
	background: var(--km-surface);
	font-family: var(--km-f-mono);
	font-size: 12px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: 22px;
}
.km-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--km-ok);
	box-shadow: 0 0 0 4px rgba(62, 207, 142, 0.18);
}

/* ---------- panel ---------- */
.km-panel {
	background: var(--km-surface);
	border: 1px solid var(--km-line);
	padding: 26px;
}
.km-panel__title { margin-bottom: 18px; font-size: 16px; }
.km-panel__meta {
	font-family: var(--km-f-mono);
	font-size: 11px;
	color: var(--km-dim);
	letter-spacing: 0.05em;
	margin: 16px 0 0;
}

.km-kv-list { margin: 0; }
.km-kv {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	padding: 11px 0;
	border-bottom: 1px dashed var(--km-line);
	font-size: 14px;
}
.km-kv:last-child { border-bottom: 0; }
.km-kv dt {
	color: var(--km-muted);
	font-family: var(--km-f-mono);
	font-size: 12px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}
.km-kv dd { margin: 0; font-family: var(--km-f-mono); font-size: 13px; text-align: right; }
.km-kv dd a { text-decoration: none; }
.km-kv dd a:hover { color: var(--km-accent); }
.km-kv__ok { color: var(--km-ok); }
.km-kv-list--wide { max-width: 460px; margin-top: 18px; }

.km-hero__panel .km-btn { margin-top: 20px; }

/* ---------- pas zaufania ---------- */
.km-trustbar {
	border-top: 1px solid var(--km-line);
	border-bottom: 1px solid var(--km-line);
	background: var(--km-surface);
	padding: 18px 0;
}
.km-trustbar ul {
	display: flex;
	flex-wrap: wrap;
	gap: 14px 40px;
	list-style: none;
	margin: 0;
	padding: 0;
	font-family: var(--km-f-mono);
	font-size: 12px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--km-muted);
}
.km-trustbar b { color: var(--km-txt); font-weight: 600; }

/* ---------- nagłówki sekcji ---------- */
.km-sec-head {
	display: flex;
	flex-wrap: wrap;
	gap: 24px;
	align-items: end;
	justify-content: space-between;
	margin-bottom: 44px;
}
.km-sec-head__lead { margin: 0; max-width: 42ch; }

/* ---------- karty usług ---------- */
.km-cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1px;
	background: var(--km-line);
	border: 1px solid var(--km-line);
}
.km-card {
	background: var(--km-surface);
	padding: 30px 26px 34px;
	position: relative;
	transition: background 0.18s;
}
.km-card:hover { background: var(--km-surface-2); }
.km-card__num {
	font-family: var(--km-f-mono);
	font-size: 12px;
	color: var(--km-accent);
	letter-spacing: 0.12em;
}
.km-card h3 { margin: 16px 0 10px; }
.km-card p { color: var(--km-muted); font-size: 14.5px; margin: 0; }
.km-card__pkd {
	margin-top: 18px;
	font-family: var(--km-f-mono);
	font-size: 11px;
	color: var(--km-dim);
	letter-spacing: 0.06em;
}
.km-card::after {
	content: "";
	position: absolute;
	left: 0; right: 0; bottom: 0;
	height: 3px;
	background: var(--km-accent);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.22s;
}
.km-card:hover::after { transform: scaleX(1); }

/* ---------- proces ---------- */
.km-steps {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 26px;
	counter-reset: km-step;
	list-style: none;
	margin: 0;
	padding: 0;
}
.km-step {
	position: relative;
	padding-top: 30px;
	border-top: 2px solid var(--km-line);
}
.km-step::before {
	counter-increment: km-step;
	content: "0" counter(km-step);
	position: absolute;
	top: -16px;
	left: 0;
	background: var(--km-bg);
	padding-right: 12px;
	font-family: var(--km-f-display);
	font-size: 26px;
	color: var(--km-accent);
}
.km-step h3 { font-size: 16px; margin-bottom: 8px; }
.km-step p { color: var(--km-muted); font-size: 14px; margin: 0; }

/* ---------- liczby ---------- */
.km-stats {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	background: var(--km-line);
	border: 1px solid var(--km-line);
}
.km-stat { background: var(--km-surface); padding: 30px 24px; }
.km-stat__v {
	font-family: var(--km-f-display);
	font-size: clamp(32px, 4vw, 46px);
	line-height: 1;
}
.km-stat__v em { color: var(--km-accent); font-style: normal; }
.km-stat__l {
	font-family: var(--km-f-mono);
	font-size: 11.5px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--km-muted);
	margin-top: 12px;
}

/* ---------- układ dwukolumnowy ---------- */
.km-split {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 56px;
	align-items: center;
}

.km-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.km-tag {
	border: 1px solid var(--km-line);
	padding: 9px 15px;
	font-family: var(--km-f-mono);
	font-size: 12px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--km-muted);
}

.km-checklist { list-style: none; margin: 0; padding: 0; }
.km-checklist li {
	display: flex;
	gap: 14px;
	padding: 15px 0;
	border-bottom: 1px solid var(--km-line);
	font-size: 15px;
}
.km-checklist li:last-child { border-bottom: 0; }
.km-check { flex: none; margin-top: 3px; color: var(--km-accent); }

/* ---------- formularz ---------- */
.km-cta {
	background: linear-gradient(120deg, #17191e, #0f1013);
	align-items: start;
}
.km-cta .km-split { align-items: start; }

.km-phone-big {
	font-family: var(--km-f-display);
	font-size: clamp(28px, 4vw, 40px);
	color: var(--km-accent);
	text-decoration: none;
	display: inline-block;
	margin: 6px 0 10px;
}

.km-form { display: grid; gap: 14px; }
.km-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.km-form label {
	font-family: var(--km-f-mono);
	font-size: 11px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--km-muted);
	display: block;
	margin-bottom: 7px;
}
.km-form input,
.km-form select,
.km-form textarea {
	width: 100%;
	background: var(--km-bg);
	border: 1px solid var(--km-line);
	color: var(--km-txt);
	padding: 13px 14px;
	font: inherit;
	font-size: 15px;
	border-radius: 0;
}
.km-form input:focus,
.km-form select:focus,
.km-form textarea:focus {
	outline: 2px solid var(--km-accent);
	outline-offset: -1px;
	border-color: var(--km-accent);
}
.km-form textarea { min-height: 110px; resize: vertical; }
.km-form input[aria-invalid="true"] { border-color: #e05252; }

.km-consent {
	display: flex;
	gap: 11px;
	align-items: flex-start;
	font-size: 12.5px;
	color: var(--km-muted);
	line-height: 1.5;
	font-family: var(--km-f-body);
	letter-spacing: normal;
	text-transform: none;
}
.km-consent input { width: auto; margin-top: 3px; }

/* Honeypot — poza ekranem, ale nie display:none (część botów to wykrywa). */
.km-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.km-form__status {
	font-family: var(--km-f-mono);
	font-size: 13px;
	margin: 0;
	min-height: 1.2em;
}
.km-form__status--ok { color: var(--km-ok); }
.km-form__status--error { color: #ff8080; }

/* ---------- stopka ---------- */
.km-footer {
	background: #08090a;
	border-top: 1px solid var(--km-line);
	padding: 56px 0 30px;
	font-size: 14px;
	color: var(--km-muted);
}
.km-footer__cols {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr;
	gap: 40px;
}
.km-footer__about { max-width: 38ch; margin-top: 16px; }
.km-footer__title {
	font-family: var(--km-f-mono);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--km-txt);
	margin: 0 0 16px;
}
.km-footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.km-footer__links a { text-decoration: none; }
.km-footer__links a:hover { color: var(--km-accent); }
.km-footer__legal {
	margin-top: 40px;
	padding-top: 22px;
	border-top: 1px solid var(--km-line);
	display: flex;
	flex-wrap: wrap;
	gap: 12px 28px;
	font-family: var(--km-f-mono);
	font-size: 11.5px;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}
.km-footer__legal a { text-decoration: none; }
.km-footer__legal a:hover { color: var(--km-accent); }

/* ---------- responsywność ---------- */
@media (max-width: 960px) {
	.km-hero__inner,
	.km-split { grid-template-columns: 1fr; }
	.km-cards { grid-template-columns: repeat(2, 1fr); }
	.km-steps { grid-template-columns: repeat(2, 1fr); gap: 34px; }
	.km-stats { grid-template-columns: repeat(2, 1fr); }
	.km-footer__cols { grid-template-columns: 1fr 1fr; }
	.km-nav { display: none; }
	.km-nav__toggle { display: block; margin-left: auto; }
	.km-header__cta { order: 2; }
}

@media (max-width: 600px) {
	.km-cards,
	.km-steps,
	.km-row2,
	.km-footer__cols { grid-template-columns: 1fr; }
	.km-header__cta { display: none; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	* { transition-duration: 0.01ms !important; }
}