/* ==========================================================================
   SK KONSTRUKCJE - main.css
   Biuro projektowe konstrukcji budowlanych i inżynierskich, Nowy Sącz.
   Kierunek: "Technical Blueprint Dark" - ciemna baza (aubergine/near-black)
   + magenta akcent z logo + techniczne detale (corner-marks, mono-label,
   card-border-accent) inspirowane rysunkiem technicznym/blueprintem.
   Typografia: Barlow Condensed (nagłówki, uppercase) + Inter (tekst)
   + Courier Prime (mono-label - koordynaty, etykiety techniczne).
   Struktura: 1) Variables 2) Reset 3) Layout 4) Typography 5) Buttons 6) Forms
   7) Sections 8) Motion 9) Header/Footer 10) Responsive 11) Utility
   ========================================================================== */

/* ==========================================================================
   1. CSS VARIABLES
   ========================================================================== */
:root {
	/* Brand - aubergine (primary-container) + magenta (z logo) */
	--color-primary: #2b0f27;
	--color-primary-dark: #190815;
	--color-primary-tint: #3d1636;
	--color-accent: #ab3597;
	--color-accent-dark: #641f56;
	--color-accent-light: #f3d9ec;

	/* Powierzchnie ciemne (blueprint dark base) */
	--color-ink: #161214;
	--color-surface-lowest: #100d0f;
	--color-surface-container: #221f21;
	--color-surface-container-high: #2d292b;
	--color-outline: #998d94;
	--color-outline-variant: #4e444a;
	--color-on-surface: #e9e0e3;
	--color-on-surface-variant: #d1c3ca;

	/* Powierzchnie jasne */
	--color-bg: #ffffff;
	--color-light-surface: #faf6f9;
	--color-surface: #faf6f9;
	--color-surface-dark: #f1e9ef;
	--color-text: #221720;
	--color-text-muted: #6f6270;
	--color-text-inverse: #ffffff;
	--color-text-inverse-muted: #d1c3ca;
	--color-border: #e6dde3;
	--color-border-dark: #4a2843;

	--color-success: #2f7d4f;
	--color-success-bg: #e7f5ec;
	--color-error: #c23b3b;
	--color-error-bg: #fbeaea;

	/* Typografia */
	--font-heading: 'Barlow Condensed', 'Arial Narrow', sans-serif;
	--font-body: 'Inter', system-ui, -apple-system, sans-serif;
	--font-mono: 'Courier Prime', ui-monospace, 'SFMono-Regular', Consolas, monospace;

	--fs-base: 1rem;
	--fs-sm: 0.875rem;
	--fs-xs: 0.8125rem;
	--fs-mono: 0.75rem;
	--fs-lg: 1.125rem;
	--fs-h1: clamp(2.25rem, 5vw + 1rem, 4rem);
	--fs-h2: clamp(1.75rem, 3vw + 1rem, 2.75rem);
	--fs-h3: clamp(1.25rem, 1.5vw + 1rem, 1.5rem);

	--lh-tight: 1.1;
	--lh-normal: 1.5;
	--lh-relaxed: 1.7;

	/* Spacing (8px scale) */
	--space-1: 0.25rem;
	--space-2: 0.5rem;
	--space-3: 0.75rem;
	--space-4: 1rem;
	--space-5: 1.5rem;
	--space-6: 2rem;
	--space-7: 2.5rem;
	--space-8: 3rem;
	--space-10: 4rem;
	--space-12: 5rem;
	--space-16: 7rem;

	/* Layout */
	--container-width: 1240px;
	--container-padding: 1.25rem;

	/* Radius - ostre, techniczne (blueprint) */
	--radius-sm: 2px;
	--radius-md: 4px;
	--radius-lg: 6px;
	--shadow-sm: 0 2px 8px rgba(16, 13, 15, 0.16);
	--shadow-md: 0 12px 32px rgba(16, 13, 15, 0.24);
	--shadow-lg: 0 24px 60px rgba(16, 13, 15, 0.36);
	--transition: 220ms cubic-bezier(0.22, 1, 0.36, 1);
	--header-transition: 420ms cubic-bezier(0.16, 0.84, 0.32, 1); /* wolniej i lagodniej niz standard - unika "skakania" headera przy scrollu */
	--header-height: 248px; /* gorny pasek (logo 128px+padding 2x32px) + dolny pasek nawigacji, stan nie-scrollowany */

	/* Zigzag technical pattern (SVG data-URI, bez hotlinka) - hero background */
	--pattern-zigzag: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 20.5V18H0v-2h20v-2l10 3.5L20 20.5zM0 38v-2h20v-2l10 3.5L20 41v-2H0z' fill='%23e9e0e3' fill-opacity='0.06' fill-rule='evenodd'/%3E%3C/svg%3E");
	--pattern-zigzag-light: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 20.5V18H0v-2h20v-2l10 3.5L20 20.5zM0 38v-2h20v-2l10 3.5L20 41v-2H0z' fill='%232b0f27' fill-opacity='0.07' fill-rule='evenodd'/%3E%3C/svg%3E");
}

/* ==========================================================================
   2. RESET + BASE
   ========================================================================== */
*, *::before, *::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}

section[id] {
	scroll-margin-top: var(--header-height);
}

body {
	margin: 0;
	font-family: var(--font-body);
	font-size: var(--fs-base);
	line-height: var(--lh-normal);
	color: var(--color-text);
	background: var(--color-bg);
	-webkit-font-smoothing: antialiased;
}

body.no-scroll {
	overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-heading);
	font-weight: 700;
	line-height: var(--lh-tight);
	margin: 0;
	color: var(--color-primary);
	text-wrap: balance;
}

p {
	margin: 0 0 var(--space-4);
}

p:last-child {
	margin-bottom: 0;
}

a {
	color: var(--color-accent-dark);
	text-decoration: none;
	transition: color var(--transition);
}

a:hover {
	color: var(--color-accent);
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

ul, ol {
	margin: 0;
	padding: 0;
	list-style: none;
}

button {
	font-family: inherit;
	cursor: pointer;
}

svg {
	display: block;
}

::selection {
	background: var(--color-accent);
	color: var(--color-text-inverse);
}

/* Material Symbols - ikony w oferta/partnerzy/kontakt/footer */
.material-symbols-outlined {
	font-family: 'Material Symbols Outlined';
	font-weight: normal;
	font-style: normal;
	font-size: 24px;
	line-height: 1;
	letter-spacing: normal;
	text-transform: none;
	display: inline-block;
	white-space: nowrap;
	word-wrap: normal;
	direction: ltr;
	-webkit-font-feature-settings: 'liga';
	-webkit-font-smoothing: antialiased;
	font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* ==========================================================================
   3. LAYOUT SYSTEM
   ========================================================================== */
.container {
	width: 100%;
	max-width: var(--container-width);
	margin-inline: auto;
	padding-inline: var(--container-padding);
}

.stack > * + * {
	margin-top: var(--space-5);
}

.flow > * + * {
	margin-top: 1em;
}

/* --- Techniczne detale (blueprint) - reuzywalne w calym motywie ---------- */
.tech-border {
	border: 1px solid var(--color-outline-variant);
}

.card-border-accent {
	border-left: 4px solid var(--color-accent);
}

.corner-marks {
	position: relative;
}

.corner-marks::before,
.corner-marks::after {
	content: '';
	position: absolute;
	width: 9px;
	height: 9px;
	border-color: var(--color-accent);
	border-style: solid;
	pointer-events: none;
}

.corner-marks::before {
	top: -1px;
	left: -1px;
	border-width: 2px 0 0 2px;
}

.corner-marks::after {
	bottom: -1px;
	right: -1px;
	border-width: 0 2px 2px 0;
}

.mono-label {
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	line-height: 1.4;
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	margin: 0 0 var(--space-4);
}

.eyebrow__line {
	width: 32px;
	height: 1px;
	background: var(--color-accent);
	flex-shrink: 0;
}

.eyebrow__text {
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-accent);
}

.eyebrow--dark .eyebrow__text {
	color: var(--color-accent-dark);
}

/* ==========================================================================
   4. TYPOGRAPHY
   ========================================================================== */
.section-head {
	max-width: 720px;
	margin-bottom: var(--space-8);
}

.section-head--center {
	max-width: 640px;
	margin-inline: auto;
	text-align: center;
}

.section-head--center .eyebrow {
	justify-content: center;
}

.section-head__title {
	font-size: var(--fs-h2);
	text-transform: uppercase;
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
}

.section-head__title--light {
	color: var(--color-on-surface);
}

.section-head__accent {
	color: var(--color-accent);
}

.section-head__rule {
	width: 64px;
	height: 2px;
	background: var(--color-accent);
	margin-top: var(--space-4);
}

.section-head__lead {
	margin-top: var(--space-4);
	font-size: var(--fs-lg);
	color: var(--color-text-muted);
	line-height: var(--lh-relaxed);
}

.section-head__lead a {
	font-weight: 600;
}

.section-head__lead--light {
	color: var(--color-on-surface-variant);
}

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: var(--fs-base);
	letter-spacing: 0.04em;
	text-transform: uppercase;
	padding: 0.85rem 1.65rem;
	border-radius: var(--radius-md);
	border: 2px solid transparent;
	transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
	white-space: nowrap;
}

.btn:hover {
	transform: translateY(-2px);
}

.btn--primary {
	background: var(--color-accent);
	color: var(--color-text-inverse);
	box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
	background: var(--color-accent-dark);
	box-shadow: var(--shadow-md);
	color: var(--color-text-inverse);
}

.btn--ghost {
	background: transparent;
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.btn--ghost:hover {
	background: rgba(171, 53, 151, 0.1);
	color: var(--color-accent);
}

.btn--ghost-inverse {
	background: transparent;
	border-color: rgba(255, 255, 255, 0.32);
	color: var(--color-text-inverse);
}

.btn--ghost-inverse:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: rgba(255, 255, 255, 0.5);
	color: var(--color-text-inverse);
}

.btn--large {
	padding: 1rem 1.85rem;
	font-size: var(--fs-lg);
}

/* ==========================================================================
   6. FORMS
   ========================================================================== */
.form__row {
	margin-bottom: var(--space-4);
}

.form__row--split {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-4);
}

.form__label {
	display: block;
	font-family: var(--font-mono);
	font-weight: 400;
	font-size: var(--fs-mono);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	margin-bottom: var(--space-2);
	color: var(--color-on-surface-variant);
}

.form__input {
	width: 100%;
	font-family: var(--font-body);
	font-size: var(--fs-base);
	padding: 0.85rem 1rem;
	border: 1px solid var(--color-outline-variant);
	border-radius: var(--radius-sm);
	background: var(--color-primary-dark);
	color: var(--color-on-surface);
	transition: border-color var(--transition), box-shadow var(--transition);
}

.form__input::placeholder {
	color: var(--color-outline);
}

.form__input:focus {
	outline: none;
	border-color: var(--color-accent);
	box-shadow: 0 0 0 3px rgba(171, 53, 151, 0.25);
}

.form__input.error {
	border-color: var(--color-error);
}

.form__input--textarea {
	resize: vertical;
	min-height: 130px;
}

.form__checkbox {
	display: flex;
	align-items: flex-start;
	gap: var(--space-2);
	font-size: var(--fs-xs);
	color: var(--color-on-surface-variant);
	line-height: var(--lh-normal);
	margin-bottom: var(--space-5);
	cursor: pointer;
}

.form__checkbox input {
	margin-top: 0.2em;
	flex-shrink: 0;
}

.form__submit {
	width: 100%;
}

.form__status {
	margin-top: var(--space-4);
	padding: var(--space-3) var(--space-4);
	border-radius: var(--radius-sm);
	font-size: var(--fs-sm);
	font-weight: 600;
}

.form__status--success,
.form-status--success {
	background: var(--color-success-bg);
	color: var(--color-success);
}

.form__status--error,
.form-status--error {
	background: var(--color-error-bg);
	color: var(--color-error);
}

.field-error {
	display: block;
	margin-top: var(--space-1);
	font-size: var(--fs-xs);
	color: var(--color-error);
	font-weight: 600;
}

/* ==========================================================================
   7. SECTIONS
   ========================================================================== */

/* --- Hero (bg-primary-container + zigzag) -------------------------------- */
.hero {
	position: relative;
	display: flex;
	align-items: center;
	background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
	color: var(--color-text-inverse);
	min-height: calc(100vh - var(--header-height));
	min-height: calc(100svh - var(--header-height));
	padding-block: var(--space-10);
	overflow: hidden;
	border-bottom: 1px solid var(--color-outline-variant);
}

/* Zdjecie po prawej stronie hero, zanikajace w tlo (wzorem ARGIS) - maska gradientowa
   od lewej (przezroczysta) do prawej (pelna), plus tonowanie w kolorach marki przez
   mix-blend-mode zamiast surowych szaro-niebieskich tonow zdjecia. */
.hero__photo {
	position: absolute;
	inset: 0;
	left: auto;
	width: 58%;
	overflow: hidden;
	pointer-events: none;
	z-index: 0;
	-webkit-mask-image: linear-gradient(to right, transparent 0%, black 40%);
	mask-image: linear-gradient(to right, transparent 0%, black 40%);
}

.hero__photo::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
	mix-blend-mode: color;
	opacity: 0.85;
}

.hero__photo::before {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--color-primary);
	mix-blend-mode: multiply;
	opacity: 0.35;
	z-index: 1;
}

/* Slider 3 zdjec w hero__photo - crossfade przez opacity, cyklowanie w main.js */
.hero__photo-slide {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	opacity: 0;
	transform: scale(1);
	transition: opacity 1.4s ease;
}

.hero__photo-slide.is-active {
	opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
	.hero__photo-slide.is-active {
		animation: heroKenBurns 6s ease-out forwards;
	}
}

@keyframes heroKenBurns {
	from { transform: scale(1); }
	to { transform: scale(1.08); }
}

.hero__pattern {
	position: absolute;
	inset: 0;
	pointer-events: none;
}

.hero__pattern::after {
	content: '';
	position: absolute;
	inset: 0;
	background: radial-gradient(ellipse 60% 50% at 80% 20%, rgba(171, 53, 151, 0.28), transparent 70%);
}

.hero__inner {
	position: relative;
	z-index: 1;
}

.hero__content {
	max-width: 760px;
}

.hero__headline {
	font-size: var(--fs-h1);
	text-transform: uppercase;
	color: var(--color-text-inverse);
	margin-bottom: var(--space-5);
	line-height: 1.08;
}

.hero__headline-accent {
	color: var(--color-text-inverse-muted);
	display: block;
}

.hero__subline {
	font-size: var(--fs-lg);
	color: var(--color-text-inverse-muted);
	line-height: var(--lh-relaxed);
	max-width: 620px;
	margin-bottom: var(--space-6);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-4);
	margin-bottom: var(--space-6);
}

.hero__phone-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
}

.hero__badge {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding: 0.6rem 1.1rem;
	border-radius: var(--radius-md);
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid var(--color-outline-variant);
	font-size: var(--fs-sm);
	color: var(--color-text-inverse-muted);
}

.hero__badge svg {
	color: var(--color-accent-light);
	flex-shrink: 0;
}

.hero__stats {
	position: relative;
	z-index: 1;
	margin-top: var(--space-10);
	border-top: 1px solid var(--color-outline-variant);
	padding-top: var(--space-6);
}

.hero__stats-inner {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-5);
}

.hero__stat {
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
}

.hero__stat-number {
	font-family: var(--font-heading);
	font-weight: 800;
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	color: var(--color-accent-light);
	line-height: 1;
}

.hero__stat-label {
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--color-text-inverse-muted);
}

/* --- Oferta (bg-light-surface, dark cards) -------------------------------- */
.oferta {
	padding-block: var(--space-12);
	background: var(--color-light-surface);
}

.oferta__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-5);
}

.oferta-card {
	position: relative;
	min-height: 420px;
	border-radius: var(--radius-lg);
	overflow: hidden;
	display: flex;
	background-size: cover;
	background-position: center;
	cursor: pointer;
	transition: transform var(--transition), box-shadow var(--transition);
}

.oferta-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-lg);
}

.oferta-card__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(16, 8, 13, 0.95) 0%, rgba(16, 8, 13, 0.72) 42%, rgba(43, 15, 39, 0.25) 75%, rgba(43, 15, 39, 0.15) 100%);
	pointer-events: none;
}

.oferta-card__index {
	position: absolute;
	top: var(--space-4);
	right: var(--space-5);
	z-index: 2;
	font-family: var(--font-mono);
	font-size: 2.25rem;
	font-weight: 400;
	color: var(--color-text-inverse);
	opacity: 0.5;
	line-height: 1;
	pointer-events: none;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
	transition: color var(--transition), opacity var(--transition);
}

.oferta-card:hover .oferta-card__index,
.oferta-card:focus-within .oferta-card__index,
.oferta-card.is-expanded .oferta-card__index {
	color: var(--color-accent);
	opacity: 1;
}

.oferta-card__title-accent {
	transition: color var(--transition);
}

.oferta-card:hover .oferta-card__title-accent,
.oferta-card:focus-within .oferta-card__title-accent,
.oferta-card.is-expanded .oferta-card__title-accent {
	color: var(--color-accent);
}

.oferta-card__body {
	position: relative;
	z-index: 2;
	margin-top: auto;
	padding: var(--space-6);
	display: flex;
	flex-direction: column;
}

.oferta-card__title {
	max-width: 11ch;
	font-size: var(--fs-h2);
	text-transform: uppercase;
	line-height: 1.1;
	color: var(--color-text-inverse);
	margin-bottom: 0;
	transition: margin-bottom var(--header-transition);
}

.oferta-card:hover .oferta-card__title,
.oferta-card:focus-within .oferta-card__title,
.oferta-card.is-expanded .oferta-card__title {
	margin-bottom: var(--space-2);
}

.oferta-card__desc {
	color: var(--color-text-inverse-muted);
	line-height: var(--lh-relaxed);
	font-size: var(--fs-sm);
	margin-bottom: 0;
	max-height: 0;
	opacity: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	transition: max-height var(--header-transition), opacity var(--transition), margin-bottom var(--header-transition);
}

.oferta-card:hover .oferta-card__desc,
.oferta-card:focus-within .oferta-card__desc,
.oferta-card.is-expanded .oferta-card__desc {
	max-height: 220px;
	opacity: 1;
	margin-bottom: var(--space-5);
	-webkit-line-clamp: 6;
}

.oferta-card__link {
	align-self: flex-start;
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: var(--fs-sm);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--color-text-inverse);
	background: transparent;
	border: 1px solid var(--color-text-inverse);
	border-radius: var(--radius-md);
	padding: 0.55rem 1.1rem;
	cursor: pointer;
	opacity: 0;
	max-height: 0;
	transform: translateY(6px);
	overflow: hidden;
	pointer-events: none;
	transition: background var(--transition), border-color var(--transition), color var(--transition), opacity var(--transition), transform var(--transition), max-height var(--header-transition);
}

.oferta-card:hover .oferta-card__link,
.oferta-card:focus-within .oferta-card__link,
.oferta-card.is-expanded .oferta-card__link {
	opacity: 1;
	max-height: 60px;
	transform: translateY(0);
	pointer-events: auto;
}

.oferta-card__link:hover {
	background: var(--color-accent);
	border-color: var(--color-accent);
	color: var(--color-text-inverse);
}

.oferta-card__link svg {
	transition: transform var(--transition);
}

.oferta-card__link:hover svg {
	transform: translateX(3px);
}

/* --- Modal szczegolow uslugi ---------------------------------------------- */
.usluga-modal {
	position: fixed;
	inset: 0;
	z-index: 300;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-5);
}

.usluga-modal[hidden] {
	display: none;
}

.usluga-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(10, 5, 8, 0.82);
	backdrop-filter: blur(4px);
}

.usluga-modal__panel {
	position: relative;
	z-index: 1;
	width: 100%;
	max-width: 860px;
	max-height: 88vh;
	overflow-y: auto;
	background: var(--color-surface);
	border-radius: 0;
	display: grid;
	grid-template-columns: 1fr;
	box-shadow: var(--shadow-lg);
	animation: usluga-modal-in 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes usluga-modal-in {
	from { opacity: 0; transform: scale(0.96) translateY(8px); }
	to { opacity: 1; transform: scale(1) translateY(0); }
}

.usluga-modal__close {
	position: absolute;
	top: var(--space-4);
	right: var(--space-4);
	z-index: 2;
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(16, 8, 13, 0.55);
	color: var(--color-text-inverse);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	transition: background var(--transition);
}

.usluga-modal__close:hover {
	background: var(--color-accent);
}

.usluga-modal__image {
	min-height: 220px;
	background-size: cover;
	background-position: center;
}

.usluga-modal__content {
	padding: var(--space-7) var(--space-6);
}

.usluga-modal__title {
	font-size: var(--fs-h2);
	text-transform: uppercase;
	color: var(--color-ink);
	margin-bottom: var(--space-4);
}

.usluga-modal__body {
	color: var(--color-text-muted);
	line-height: var(--lh-relaxed);
}

.usluga-modal__body h4 {
	font-size: var(--fs-lg);
	text-transform: uppercase;
	color: var(--color-ink);
	margin: var(--space-5) 0 var(--space-3);
}

.usluga-modal__body ul {
	padding-left: var(--space-5);
	margin-bottom: var(--space-4);
}

.usluga-modal__body li {
	margin-bottom: var(--space-2);
}

.usluga-modal__content .btn {
	margin-top: var(--space-5);
}

@media (min-width: 640px) {
	.usluga-modal__panel {
		grid-template-columns: 0.9fr 1.1fr;
		max-height: 80vh;
	}

	.usluga-modal__panel:has(.usluga-modal__image) {
		overflow: hidden;
	}

	.usluga-modal__image {
		height: 80vh;
		min-height: 100%;
	}

	.usluga-modal__image ~ .usluga-modal__content {
		max-height: 80vh;
		overflow-y: auto;
	}

	.usluga-modal__panel--single {
		grid-template-columns: 1fr;
		max-width: 620px;
		background: #ffffff;
	}
}

/* --- O firmie (bg-ink, dark; biala karta + panel zdjecia) ----------------- */
.o-firmie {
	padding-block: var(--space-12);
	background: var(--color-ink);
}

.o-firmie__layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-8);
	align-items: start;
}

.o-firmie__content {
	order: 1;
	color: var(--color-text-inverse);
}

.o-firmie__content .section-head__title {
	color: var(--color-text-inverse);
	margin-bottom: var(--space-5);
}

.o-firmie__lead {
	font-size: var(--fs-lg);
	line-height: var(--lh-relaxed);
	color: var(--color-text-inverse);
	margin-bottom: var(--space-4);
}

.o-firmie__text {
	color: var(--color-text-inverse-muted);
	line-height: var(--lh-relaxed);
	margin-bottom: var(--space-6);
}

.o-firmie__text a,
.o-firmie__lead a {
	color: var(--color-accent-light);
}

.o-firmie__stats-row {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-6);
	padding-block: var(--space-5);
	margin-bottom: var(--space-6);
	border-block: 1px solid var(--color-outline-variant);
}

.o-firmie__stat-item {
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
}

.o-firmie__stat-number {
	font-family: var(--font-heading);
	font-weight: 800;
	font-size: var(--fs-h3);
	line-height: 1;
	color: var(--color-accent-light);
}

.o-firmie__stat-label {
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--color-text-inverse-muted);
}

.o-firmie__signature {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	margin-bottom: var(--space-5);
	padding-left: var(--space-4);
	border-left: 3px solid var(--color-accent);
}

.o-firmie__signature-name {
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: var(--fs-lg);
	text-transform: uppercase;
	color: var(--color-text-inverse);
}

.o-firmie__signature-role {
	font-size: var(--fs-sm);
	color: var(--color-text-inverse-muted);
}

.o-firmie__cta-line {
	font-size: var(--fs-sm);
	color: var(--color-text-inverse-muted);
}

.o-firmie__cta-line a {
	color: var(--color-accent-light);
}

.o-firmie__photo {
	position: relative;
	order: 2;
	height: 480px;
	background: var(--color-surface-container);
	padding: 0.5rem;
}

.o-firmie__photo-inner {
	width: 100%;
	height: 100%;
	position: relative;
	overflow: hidden;
	background: var(--color-surface-lowest);
	display: flex;
	align-items: center;
	justify-content: center;
}

.o-firmie__photo-inner img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.o-firmie__photo-placeholder {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-3);
	color: var(--color-outline);
}

.o-firmie__photo-placeholder .material-symbols-outlined {
	font-size: 56px;
	opacity: 0.7;
}

.o-firmie__photo-placeholder span {
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	text-align: center;
	max-width: 200px;
}

.o-firmie__photo-caption {
	position: absolute;
	bottom: var(--space-4);
	left: var(--space-4);
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	letter-spacing: 0.04em;
	color: var(--color-on-surface);
	background: rgba(16, 13, 15, 0.82);
	padding: 0.3rem 0.6rem;
}

.o-firmie__zasady {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-4);
	margin-top: var(--space-10);
}

.zasada {
	position: relative;
	background: var(--color-surface-container);
	border: 1px solid var(--color-outline-variant);
	padding: var(--space-6);
	transition: border-color var(--transition), transform var(--transition);
}

.zasada:hover {
	border-color: var(--color-accent);
	transform: translateY(-4px);
}

.zasada__index {
	display: block;
	font-family: var(--font-mono);
	font-size: 1.75rem;
	line-height: 1;
	color: var(--color-accent-light);
	opacity: 0.6;
	margin-bottom: var(--space-3);
}

.zasada__title {
	font-size: var(--fs-lg);
	text-transform: uppercase;
	color: var(--color-text-inverse);
	margin-bottom: var(--space-2);
}

.zasada__desc {
	color: var(--color-text-inverse-muted);
	font-size: var(--fs-sm);
	line-height: var(--lh-relaxed);
	margin: 0;
}

/* --- Partnerzy (bg-primary-dark, deep-surface, "trust" cards) ------------- */
.wybrane-projekty {
	padding-block: var(--space-12);
	background: #ffffff;
	border-block: 1px solid var(--color-border);
}

/* Karuzela: karty renderowane 2x (patrz wybrane-projekty.php) - zawsze jest co
   przewijac, nawet gdy oryginalny komplet miesci sie na ekranie. Sterowanie:
   strzalki (JS scrollBy o jedna karte) + auto-play co kilka sekund + swipe recznie.
   Petla: initProjektyCarousel w main.js resetuje scrollLeft po przejsciu kompletu. */
.wybrane-projekty__carousel {
	position: relative;
}

.wybrane-projekty__viewport {
	overflow-x: auto;
	scroll-behavior: smooth;
	scroll-snap-type: x mandatory;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
}

.wybrane-projekty__viewport::-webkit-scrollbar {
	display: none;
}

.wybrane-projekty__grid {
	display: flex;
	gap: var(--space-5);
	width: max-content;
}

.wybrane-projekty__arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #ffffff;
	border: 1px solid var(--color-accent);
	color: var(--color-accent-dark);
	cursor: pointer;
	transition: background var(--transition), color var(--transition);
}

.wybrane-projekty__arrow:hover {
	background: var(--color-accent);
	color: var(--color-text-inverse);
}

.wybrane-projekty__arrow--prev {
	left: -8px;
}

.wybrane-projekty__arrow--next {
	right: -8px;
}

.wybrane-projekty__empty {
	text-align: center;
	color: var(--color-text-muted);
	padding-block: var(--space-8);
}

/* Karta projektu: wizualizacja na cala szerokosc (cover) + pelny tytul.
   Opis siedzi w modalu, na karcie go nie ma. Hover = delikatne uniesienie. */
.projekt-card {
	position: relative;
	background: #ffffff;
	border: 1px solid var(--color-border);
	display: flex;
	flex-direction: column;
	flex: 0 0 82vw;
	scroll-snap-align: start;
	transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

@media (min-width: 640px) {
	.projekt-card {
		flex: 0 0 340px;
	}
}

.projekt-card:hover {
	box-shadow: var(--shadow-md);
	border-color: var(--color-accent);
	transform: translateY(-4px);
}

.projekt-card__image {
	position: relative;
	width: 100%;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--color-light-surface);
}

.projekt-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.projekt-card__image-fallback {
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, var(--color-light-surface), var(--color-border));
}

.projekt-card__body {
	padding: var(--space-5) var(--space-6);
	display: flex;
	flex-direction: column;
	flex: 1;
	gap: var(--space-2);
}

/* Tytul bez przycinania - nazwy projektow sa dlugie i musza byc czytelne w calosci.
   Przycisk "Wiecej o projekcie" ma margin-top:auto, wiec rowna sie na dole karty
   niezaleznie od tego ile linii zajmie tytul. */
.projekt-card__title {
	font-size: var(--fs-lg);
	text-transform: uppercase;
	color: var(--color-ink);
	line-height: var(--lh-tight);
	overflow-wrap: anywhere;
}

.projekt-card__link {
	margin-top: auto;
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: var(--fs-sm);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--color-accent-dark);
	background: transparent;
	border: 1px solid var(--color-accent);
	padding: 0.5rem 1.1rem;
	cursor: pointer;
	transition: background var(--transition), color var(--transition);
}

.projekt-card__link:hover {
	background: var(--color-accent);
	color: var(--color-text-inverse);
}

.projekt-card__link svg {
	transition: transform var(--transition);
}

.projekt-card__link:hover svg {
	transform: translateX(3px);
}

/* Galeria zdjec w modalu projektu - siatka pod opisem, responsywna. */
.projekt-modal__gallery {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--space-3);
	margin-top: var(--space-5);
}

.projekt-modal__gallery img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border: 1px solid var(--color-border);
}

@media (min-width: 640px) {
	.projekt-modal__gallery {
		grid-template-columns: repeat(3, 1fr);
	}
}


/* --- FAQ (bg-light-surface, technical cards) ------------------------------ */
.faq {
	padding-block: var(--space-12);
	background: var(--color-light-surface);
}

.faq__list {
	max-width: 820px;
	margin-inline: auto;
	display: grid;
	gap: var(--space-3);
}

.faq-item {
	position: relative;
	background: var(--color-bg);
	border: 1px solid var(--color-border);
	padding: var(--space-4) var(--space-5);
}

.faq-item[open] {
	border-color: var(--color-accent);
}

.faq-item__question {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	cursor: pointer;
	list-style: none;
}

.faq-item__question::-webkit-details-marker {
	display: none;
}

.faq-item__index {
	flex-shrink: 0;
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	color: var(--color-accent);
}

.faq-item__question-text {
	flex-grow: 1;
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: var(--fs-lg);
	text-transform: uppercase;
	color: var(--color-primary);
}

.faq-item__caret {
	flex-shrink: 0;
	color: var(--color-accent);
	transition: transform var(--transition);
}

.faq-item[open] .faq-item__caret {
	transform: rotate(180deg);
}

.faq-item__answer {
	margin-top: var(--space-3);
	padding-left: calc(var(--space-4) + 2.2rem);
	color: var(--color-text-muted);
	line-height: var(--lh-relaxed);
}

.faq__more {
	text-align: center;
	margin-top: var(--space-8);
	color: var(--color-text-muted);
}

.faq__more a {
	font-weight: 600;
}

/* --- Kontakt (CTA band magenta + form/map na ciemnym tle) ----------------- */
.kontakt {
	width: 100%;
}

.kontakt__cta {
	background: var(--color-accent);
	padding-block: var(--space-8);
	text-align: center;
}

.kontakt__cta-title {
	font-size: var(--fs-h2);
	text-transform: uppercase;
	color: var(--color-text-inverse);
	margin-bottom: var(--space-3);
}

.kontakt__cta-phone {
	font-family: var(--font-heading);
	font-weight: 800;
	font-size: clamp(1.75rem, 4vw, 2.75rem);
	letter-spacing: 0.04em;
	color: var(--color-text-inverse);
}

.kontakt__cta-note {
	margin-top: var(--space-2);
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: rgba(255, 255, 255, 0.82);
}

.kontakt__body {
	padding-block: var(--space-12);
	background: var(--color-ink);
	border-bottom: 1px solid var(--color-outline-variant);
}

.kontakt__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-6);
}

.kontakt__intro .section-head__lead {
	color: var(--color-on-surface-variant);
}

.kontakt__nap {
	display: grid;
	gap: var(--space-4);
	margin-top: var(--space-6);
	margin-bottom: var(--space-6);
	padding: var(--space-5);
	background: var(--color-surface-container);
}

.kontakt__nap li {
	display: flex;
	align-items: flex-start;
	gap: var(--space-3);
}

.kontakt__nap .material-symbols-outlined {
	color: var(--color-accent-light);
	flex-shrink: 0;
	margin-top: 0.1em;
}

.kontakt__nap-text {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
}

.kontakt__nap-label {
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--color-on-surface-variant);
}

.kontakt__nap a,
.kontakt__nap span.kontakt__nap-value {
	font-weight: 600;
	color: var(--color-on-surface);
}

.kontakt__map {
	position: relative;
	overflow: hidden;
	aspect-ratio: 16 / 10;
	background: var(--color-surface-container);
	padding: 0.4rem;
}

.kontakt__map-inner {
	position: relative;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.kontakt__map iframe {
	width: 100%;
	height: 100%;
	border: 0;
	filter: grayscale(0.2) contrast(1.05);
}

.kontakt__map-badge {
	position: absolute;
	top: var(--space-3);
	right: var(--space-3);
	z-index: 2;
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	background: var(--color-surface-lowest);
	color: var(--color-accent-light);
	padding: 0.35rem 0.6rem;
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	pointer-events: none;
	border: 1px solid var(--color-outline-variant);
}

.kontakt__map-badge .material-symbols-outlined {
	font-size: 16px;
}

.kontakt__form-wrap {
	background: var(--color-surface-container);
	padding: var(--space-6);
}

.kontakt__form-title {
	font-size: var(--fs-h3);
	text-transform: uppercase;
	color: var(--color-on-surface);
	margin-bottom: var(--space-5);
}

/* ==========================================================================
   8. MOTION + LENIS (data-motion helpers, animowane inline przez JS)
   ========================================================================== */
[data-motion] {
	will-change: opacity, transform;
}

/* ==========================================================================
   9. HEADER + FOOTER
   ========================================================================== */
.skip-link {
	position: fixed;
	top: -100px;
	left: var(--space-4);
	z-index: 999;
	background: var(--color-accent);
	color: var(--color-text-inverse);
	padding: var(--space-3) var(--space-4);
	border-radius: var(--radius-sm);
	transition: top var(--transition);
}

.skip-link:focus {
	top: var(--space-4);
	color: var(--color-text-inverse);
}

.progress-bar {
	position: fixed;
	top: 0;
	left: 0;
	width: 0%;
	height: 3px;
	z-index: 200;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	box-shadow: var(--shadow-sm);
}

/* --- Gorny pasek: bialy, duze logo, techniczny wzor w tle (wzorem starej strony) --- */
.site-header__top {
	position: relative;
	overflow: hidden;
	background: #ffffff;
	transition: padding-block var(--transition);
}

.site-header__top::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image: url('assets/img/background_motyw.png');
	background-repeat: no-repeat;
	background-position: right 12vw center;
	background-size: auto 170px;
	transition: background-size var(--header-transition);
	pointer-events: none;
}

.site-header.is-scrolled .site-header__top::before {
	background-size: auto 96px;
}

.site-header__top-inner {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	padding-block: var(--space-3);
	transition: padding-block var(--header-transition);
	will-change: padding-block;
}

.site-header__logo {
	flex-shrink: 0;
	display: block;
}

.site-header__logo img {
	height: 128px;
	width: auto;
	transition: height var(--header-transition);
	will-change: height;
}

/* --- Dolny pasek: ciemny, kotwice nawigacyjne --- */
.site-header__bottom {
	background: var(--color-primary-dark);
	border-bottom: 1px solid var(--color-outline-variant);
}

.site-header__bottom-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-5);
	height: 56px;
	transition: height var(--header-transition);
	will-change: height;
}

/* --- Stan po scrollu: caly header sie zwezenia, logo sie zmniejsza --- */
.site-header.is-scrolled .site-header__top-inner {
	padding-block: var(--space-2);
}

.site-header.is-scrolled .site-header__logo img {
	height: 62px;
}

.site-header.is-scrolled .site-header__bottom-inner {
	height: 44px;
}

.site-nav {
	display: block;
	min-width: 0;
	flex: 1;
}

.site-nav__list {
	display: flex;
	align-items: center;
	gap: var(--space-6);
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
}

.site-nav__list::-webkit-scrollbar {
	display: none;
}

.site-nav__list li {
	flex-shrink: 0;
}

.site-nav__list a {
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: var(--fs-sm);
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-on-surface-variant);
	padding-block: var(--space-2);
	position: relative;
}

.site-nav__list a:hover,
.site-nav__list a.is-active {
	color: var(--color-on-surface);
}

.site-nav__list a.is-active::after {
	content: '';
	position: absolute;
	left: 0;
	right: 0;
	bottom: -2px;
	height: 2px;
	background: var(--color-accent);
}

.site-header__actions {
	display: none;
	align-items: center;
	gap: var(--space-5);
}

.site-header__phone {
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: 1.375rem;
	letter-spacing: 0.02em;
	color: var(--color-on-surface);
	transition: color var(--transition);
}

.site-header__phone:hover {
	color: var(--color-accent);
}


.site-header__burger {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 40px;
	height: 40px;
	background: none;
	border: none;
	padding: 0;
}

.site-header__burger span {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--color-text-inverse);
	transition: transform var(--transition), opacity var(--transition);
}

/* Mobile drawer */
.drawer-overlay {
	position: fixed;
	inset: 0;
	background: rgba(16, 13, 15, 0.7);
	z-index: 150;
	opacity: 0;
	transition: opacity var(--transition);
}

.drawer-overlay.is-visible {
	opacity: 1;
}

.mobile-drawer {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	width: min(340px, 86vw);
	background: var(--color-primary);
	z-index: 160;
	padding: var(--space-5);
	display: flex;
	flex-direction: column;
	transform: translateX(100%);
	transition: transform var(--transition);
	box-shadow: var(--shadow-lg);
	border-left: 1px solid var(--color-outline-variant);
}

.mobile-drawer.is-open {
	transform: translateX(0);
}

.mobile-drawer__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--space-8);
}

.mobile-drawer__top img {
	filter: brightness(0) invert(1);
}

.mobile-drawer__close {
	background: none;
	border: none;
	color: var(--color-text-inverse);
	padding: var(--space-2);
}

.mobile-drawer__nav ul {
	display: grid;
	gap: var(--space-5);
}

.mobile-drawer__nav a {
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: var(--fs-h3);
	text-transform: uppercase;
	color: var(--color-text-inverse-muted);
}

.mobile-drawer__nav a.is-active,
.mobile-drawer__nav a:hover {
	color: var(--color-accent-light);
}

.mobile-drawer__phone {
	margin-top: auto;
	padding-top: var(--space-6);
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: var(--fs-lg);
	color: var(--color-text-inverse);
	border-top: 1px solid var(--color-outline-variant);
}

/* Footer */
.site-footer {
	position: relative;
	background: var(--color-bg);
	color: var(--color-text-muted);
	border-top: 3px solid var(--color-accent);
}

.site-footer__inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-8);
	padding-block: var(--space-12);
}

@media (max-width: 1023px) {
	.site-footer__inner {
		justify-items: center;
		text-align: center;
	}

	.site-footer__social,
	.site-footer__totop {
		justify-content: center;
	}

	.site-footer__list--icons li {
		justify-content: center;
	}

	.site-footer__bottom-inner {
		flex-direction: column;
		text-align: center;
	}

	.site-footer__credit {
		display: flex;
		justify-content: center;
	}
}

.site-footer__logo {
	height: 140px;
	width: auto;
	margin-bottom: var(--space-4);
}

.site-footer__tagline {
	font-size: var(--fs-sm);
	line-height: var(--lh-relaxed);
	max-width: 320px;
	margin-bottom: var(--space-5);
}

.site-footer__social {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-size: var(--fs-sm);
	color: var(--color-text-muted);
	transition: color var(--transition);
}

.site-footer__social:hover {
	color: var(--color-accent);
}

.site-footer__heading {
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--color-accent);
	margin-bottom: var(--space-5);
	padding-bottom: var(--space-3);
	border-bottom: 1px solid var(--color-border);
}

.site-footer__list {
	display: grid;
	gap: var(--space-3);
	font-size: var(--fs-sm);
}

.site-footer__list a {
	color: var(--color-text-muted);
	transition: color var(--transition);
}

.site-footer__list a:hover {
	color: var(--color-accent);
}

.site-footer__list--icons li {
	display: flex;
	align-items: flex-start;
	gap: var(--space-3);
}

.site-footer__list--icons svg {
	flex-shrink: 0;
	margin-top: 0.15rem;
	color: var(--color-accent);
}

.site-footer__totop {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	color: var(--color-text-muted);
	transition: color var(--transition), transform var(--transition);
}

.site-footer__totop:hover {
	color: var(--color-accent);
	transform: translateY(-2px);
}

.site-footer__bottom {
	border-top: 1px solid var(--color-border);
}

.site-footer__bottom-inner {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: var(--space-3);
	padding-block: var(--space-4);
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	letter-spacing: 0.02em;
	color: var(--color-text-muted);
	text-transform: uppercase;
}

.site-footer__credit {
	padding-bottom: var(--space-5);
}

.site-footer__credit-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-size: var(--fs-xs);
	color: var(--color-text-muted);
}

.site-footer__credit-link img {
	opacity: 0.85;
}

/* ==========================================================================
   10. RESPONSIVE (mobile-first)
   ========================================================================== */
@media (min-width: 640px) {
	.form__row--split {
		grid-template-columns: 1fr 1fr;
	}

	.oferta__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* Mobile/tablet: mniejsze logo, mniejszy wzor w tle, kompaktowy scrollowalny pasek
   nawigacji zamiast hamburgera (usuniety na rzecz zwyklego paska z kotwicami). */
@media (max-width: 859px) {
	:root {
		--header-height: 128px; /* mniejsze logo na mobile = nizszy header niz desktop */
	}

	.site-header__logo img {
		height: 44px;
	}

	.site-header.is-scrolled .site-header__logo img {
		height: 44px;
	}

	.site-header__top::before {
		background-size: auto 56px;
		background-position: right 4vw center;
	}

	.site-header__top-inner {
		padding-block: var(--space-2);
	}

	.site-header.is-scrolled .site-header__top-inner {
		padding-block: var(--space-1);
	}

	.site-header__bottom-inner {
		height: 44px;
		gap: var(--space-3);
	}

	.site-header.is-scrolled .site-header__bottom-inner {
		height: 38px;
	}

	.site-nav__list {
		gap: var(--space-4);
		justify-content: center;
	}

	.site-nav__list a {
		font-size: var(--fs-xs);
		white-space: nowrap;
	}
}

@media (min-width: 860px) {
	.site-header__actions {
		display: flex;
	}

	.o-firmie__layout {
		grid-template-columns: 0.85fr 1.15fr;
	}

	.o-firmie__zasady {
		grid-template-columns: repeat(3, 1fr);
	}

	.kontakt__grid {
		grid-template-columns: 1fr 1.1fr;
		align-items: start;
	}

	.kontakt__form-wrap {
		position: sticky;
		top: calc(var(--header-height) / 2 + var(--space-4));
	}
}

@media (min-width: 1024px) {
	.oferta__grid {
		grid-template-columns: repeat(4, 1fr);
	}

	.oferta-card__title {
		font-size: 1.5rem;
	}

	.site-footer__inner {
		grid-template-columns: 1.4fr 1fr 1fr;
	}
}

/* ==========================================================================
   11. UTILITY
   ========================================================================== */
.visually-hidden {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
}