/* ==========================================================================
   34CMYK — design tokens
   A print shop's own vocabulary: process-colour swatches, registration
   marks and halftone dots stand in for generic "modern web" decoration.
   ========================================================================== */

:root {
	/* colour — the primaries (cyan/magenta/yellow) and the secondaries their
	   overlaps make in real subtractive mixing (blue, red, green), same as
	   ink on paper. Used for real via mix-blend-mode, not just as swatches. */
	--c-ink: #14140f;
	--c-ink-soft: #57524a;
	--c-paper: #ffffff;
	--c-surface: #ffffff;
	--c-line: rgba(23, 20, 15, 0.12);

	--c-cyan: #00a9e6;
	--c-magenta: #ec1793;
	--c-yellow: #ffe000;

	--c-blue: #1c2fc0;
	--c-red: #ff4d1f;
	--c-green: #1f9d4a;

	--c-green-soft: #93cc00;
	--c-orange: #c1550f;
	--c-orange-soft: #f0973d;

	/* type */
	--font-display: 'Unbounded', sans-serif;
	--font-body: 'Inter', sans-serif;
	--font-mono: 'IBM Plex Mono', monospace;

	--fs-h1: clamp(2.25rem, 1.5rem + 3vw, 4.25rem);
	--fs-h2: clamp(1.4rem, 1.2rem + 0.9vw, 1.9rem);
	--fs-h3: clamp(1.125rem, 1.05rem + 0.3vw, 1.3rem);

	/* space */
	--space-3xs: 0.25rem;
	--space-2xs: 0.5rem;
	--space-xs: 0.75rem;
	--space-sm: 1rem;
	--space-md: 1.5rem;
	--space-lg: 2.5rem;
	--space-xl: 4rem;
	--space-2xl: 6rem;

	/* shape — flat and rectilinear, like the poster/ink references: sharp
	   swatches, modest rounding only where usability needs it. */
	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 4px;
	--radius-pill: 999px;

	--shadow-sm: 0 1px 2px rgba(23, 20, 15, 0.06);
	--shadow-md: 0 16px 32px -16px rgba(23, 20, 15, 0.22);
	--shadow-lg: 0 30px 60px -20px rgba(23, 20, 15, 0.32);

	--container: none;
	--header-h: 108px;
}

/* ==========================================================================
   reset
   ========================================================================== */

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

* {
	margin: 0;
}

html {
	color-scheme: light;
	-webkit-text-size-adjust: 100%;
}

html, body {
	height: 100%;
}

body {
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.55;
	color: var(--c-ink);
	background: var(--c-paper);
	display: flex;
	flex-direction: column;
	min-height: 100%;
}

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

svg {
	width: 1em;
	height: 1em;
	flex-shrink: 0;
}

a {
	color: inherit;
}

ul, ol {
	list-style: none;
}

button, input, select, textarea {
	font: inherit;
	color: inherit;
}

button {
	background: none;
	border: 0;
	cursor: pointer;
}

table {
	border-collapse: collapse;
}

:focus-visible {
	outline: 3px solid var(--c-cyan);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}
}

/* ==========================================================================
   typography
   ========================================================================== */

h1, h2, h3 {
	font-family: var(--font-display);
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.01em;
	color: var(--c-ink);
	overflow-wrap: break-word;
}

h1 {
	font-size: var(--fs-h1);
	margin-bottom: 0.6em;
}

h2 {
	font-size: var(--fs-h2);
	margin-bottom: 0.6em;
}

h3 {
	font-size: var(--fs-h3);
	margin-bottom: 0.5em;
}

p {
	margin-bottom: 1.1em;
	max-width: 68ch;
}

.lead {
	font-size: 1.15em;
	color: var(--c-ink-soft);
}

.page-content {
	animation: page-content-reveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) 1.5s both;
}

@keyframes page-content-reveal {
	0% {
		opacity: 0;
		transform: translateY(36px) scale(0.96);
		filter: blur(10px);
	}
	60% {
		filter: blur(0);
	}
	100% {
		opacity: 1;
		transform: none;
		filter: blur(0);
	}
}

.page-content:not(.home-content) {
	max-width: 1100px;
	margin-inline: auto;
	background: rgba(255, 255, 255, 0.8);
	backdrop-filter: blur(14px) saturate(1.3);
	-webkit-backdrop-filter: blur(14px) saturate(1.3);
	border: 1px solid var(--c-line);
	padding: clamp(1.75rem, 4vw, 3rem);
}

.page-content ul,
.page-content ol {
	margin: 0 0 1.2em 1.4em;
	list-style: disc;
}

.page-content ol {
	list-style: decimal;
}

.page-content li {
	margin-bottom: 0.5em;
	line-height: 1.4;
}

.page-content a {
	text-decoration-color: var(--c-orange-soft);
	text-decoration-thickness: 2px;
	text-underline-offset: 2px;
}

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

.skip-link {
	position: absolute;
	left: 1rem;
	top: -3rem;
	background: var(--c-ink);
	color: var(--c-paper);
	padding: 0.6em 1em;
	border-radius: var(--radius-sm);
	z-index: 200;
	transition: top 0.2s ease;
}

.skip-link:focus {
	top: 1rem;
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
	font-family: var(--font-mono);
	font-size: 0.8rem;
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--c-ink-soft);
}

.eyebrow svg {
	width: 1.3em;
	height: 1.3em;
}

.rings-icon circle {
	mix-blend-mode: multiply;
}

/* ==========================================================================
   registration bar — the signature motif: four process-colour swatches,
   used the way a printer uses a colour bar to check plate alignment.
   ========================================================================== */

.reg-bar {
	display: flex;
	height: 6px;
}

.reg-bar span {
	flex: 1;
}

.reg-bar span:nth-child(1) { background: var(--c-cyan); }
.reg-bar span:nth-child(2) { background: var(--c-magenta); }
.reg-bar span:nth-child(3) { background: var(--c-yellow); }
.reg-bar span:nth-child(4) { background: var(--c-ink); }

/* ==========================================================================
   ambient background — one of four photos, picked at random per page load
   (see app.py). Fixed to the viewport: content scrolls over it, so it
   never runs out and never shows white underneath.
   ========================================================================== */

.ambient-bg {
	position: fixed;
	inset: 0;
	z-index: 0;
	background-size: cover;
	background-position: top center;
	background-repeat: no-repeat;
}

/* ==========================================================================
   buttons
   ========================================================================== */

.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.55em;
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 0.95rem;
	padding: 0.85em 1.5em;
	border-radius: var(--radius-pill);
	transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
	white-space: nowrap;
}

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

.btn:active {
	transform: translateY(0);
}

.btn--primary {
	background: var(--c-green);
	color: #fff;
	box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
	background: #275e0a;
	box-shadow: var(--shadow-md);
}

.btn--outline {
	background: var(--c-surface);
	color: var(--c-ink);
	box-shadow: inset 0 0 0 2px var(--c-line);
}

.btn--outline:hover {
	box-shadow: inset 0 0 0 2px var(--c-ink);
}

.btn--send {
	background: var(--c-orange);
	color: #fff;
	box-shadow: var(--shadow-sm);
}

.btn--send:hover {
	background: #a3480c;
	box-shadow: var(--shadow-md);
}

.btn svg {
	width: 1.1em;
	height: 1.1em;
}

/* ==========================================================================
   layout shell
   ========================================================================== */

.container {
	width: 100%;
	margin: 0 auto;
	padding: 0 clamp(1rem, 3vw, 3rem);
}

.app-shell {
	position: relative;
	z-index: 1;
	flex: 1;
	min-width: 0;
}

.site-column {
	margin-left: 272px;
	min-width: 0;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

#layout {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
}

/* ------------------------------------------------------------- header/nav */

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(255, 255, 255, 0.8);
	backdrop-filter: blur(10px) saturate(1.4);
	-webkit-backdrop-filter: blur(10px) saturate(1.4);
	border-bottom: 1px solid var(--c-line);
	transition: box-shadow 0.2s ease;
}

.site-header.is-scrolled {
	box-shadow: var(--shadow-sm);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: var(--space-lg);
	min-height: 84px;
	padding-block: 0.75rem;
}

.brand {
	flex: none;
	display: block;
}

.brand img {
	height: 44px;
	width: auto;
}

.primary-nav {
	flex: 1;
	display: flex;
	justify-content: flex-end;
}

.primary-nav__list {
	display: flex;
	align-items: center;
	gap: clamp(0.25rem, 1.4vw, 0.75rem);
}

.primary-nav__link,
.nav-dropdown__trigger {
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
	padding: 0.65em 1em;
	border-radius: var(--radius-pill);
	font-weight: 600;
	font-size: 0.95rem;
	color: var(--c-ink);
	transition: background-color 0.15s ease, color 0.15s ease;
}

.primary-nav__link svg,
.nav-dropdown__trigger svg {
	width: 1.15em;
	height: 1.15em;
	color: var(--c-ink-soft);
}

.primary-nav__link:hover,
.nav-dropdown__trigger:hover {
	background: var(--c-surface);
	box-shadow: var(--shadow-sm);
}

.nav-dropdown {
	position: relative;
}

.nav-dropdown__trigger[aria-expanded='true'] {
	background: var(--c-surface);
	box-shadow: var(--shadow-sm);
}

.nav-dropdown__trigger .chev {
	width: 0.85em;
	height: 0.85em;
	color: var(--c-ink-soft);
	transition: transform 0.15s ease;
}

.nav-dropdown__trigger[aria-expanded='true'] .chev {
	transform: rotate(180deg);
}

.nav-dropdown__panel {
	position: absolute;
	right: 0;
	top: calc(100% + 0.5rem);
	min-width: 260px;
	background: var(--c-surface);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-lg);
	padding: 0.5rem;
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	opacity: 0;
	transform: translateY(-6px);
	pointer-events: none;
	transition: opacity 0.15s ease, transform 0.15s ease;
}

.nav-dropdown__panel.is-open {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

.nav-dropdown__panel a {
	display: block;
	padding: 0.7em 0.9em;
	border-radius: var(--radius-sm);
	font-weight: 500;
	font-size: 0.92rem;
}

.nav-dropdown__panel a:hover {
	background: var(--c-paper);
}

.nav-toggle {
	display: none;
	flex: none;
	width: 44px;
	height: 44px;
	border-radius: var(--radius-sm);
	align-items: center;
	justify-content: center;
}

.nav-toggle:hover {
	background: var(--c-surface);
}

.nav-toggle svg {
	width: 1.4em;
	height: 1.4em;
}

.nav-toggle .icon-close {
	display: none;
}

.nav-toggle[aria-expanded='true'] .icon-open {
	display: none;
}

.nav-toggle[aria-expanded='true'] .icon-close {
	display: block;
}

/* ------------------------------------------------------------------ main */

#main {
	position: relative;
	z-index: 2;
	flex: 1;
	min-width: 0;
	padding-block: var(--space-lg) var(--space-2xl);
}

.content-col {
	min-width: 0;
}

.sidebar-col {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 60;
	width: 272px;
	height: 100vh;
	overflow-y: auto;
	scrollbar-width: none;
	display: flex;
	flex-direction: column;
	gap: var(--space-lg);
	padding: var(--space-md) var(--space-sm) var(--space-lg);
	background: var(--c-ink);
	color: rgba(246, 241, 231, 0.72);
}

.sidebar-col .brand {
	flex-shrink: 0;
}

.sidebar-col .brand img {
	width: 100%;
	height: auto;
}

/* --------------------------------------------------------------- sidebar */

.spec-card {
	flex-shrink: 0;
	overflow: hidden;
}

.spec-card__head {
	padding: 0.3rem 1.3rem 1.1rem;
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
	border-bottom: 1px solid rgba(246, 241, 231, 0.14);
}

.spec-card__head .eyebrow {
	color: rgba(246, 241, 231, 0.55);
}

.spec-card__head h2 {
	font-size: 1.05rem;
	margin-bottom: 0;
	color: #fff;
}

.spec-list {
	padding: 0.5rem;
}

.spec-list li {
	border-bottom: 1px dashed rgba(246, 241, 231, 0.14);
}

.spec-list li:last-child {
	border-bottom: 0;
}

.spec-list a,
.spec-list .is-current-label {
	display: flex;
	align-items: center;
	gap: 0.6em;
	padding: 0.65em 0.75em;
	font-size: 0.92rem;
	font-weight: 500;
	border-radius: var(--radius-sm);
	border-left: 3px solid transparent;
}

.spec-list a:hover {
	background: rgba(246, 241, 231, 0.08);
	border-left-color: var(--c-orange-soft);
}

.spec-list .is-current-label {
	font-weight: 700;
	border-left-color: var(--c-orange-soft);
	color: var(--c-orange-soft);
}

.spec-list .marker {
	flex: none;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--c-cyan);
}

/* ==========================================================================
   home / hero
   ========================================================================== */

.hero {
	position: relative;
	min-height: min(82vh, 800px);
	display: flex;
	align-items: center;
	margin-bottom: var(--space-xl);
}

.hero__card {
	position: relative;
	z-index: 1;
	min-width: 0;
	background: rgba(255, 255, 255, 0.8);
	backdrop-filter: blur(14px) saturate(1.3);
	-webkit-backdrop-filter: blur(14px) saturate(1.3);
	border: 1px solid var(--c-line);
	padding: clamp(1.75rem, 4vw, 3rem);
	max-width: 34rem;
}

.hero__card .eyebrow {
	margin-bottom: 1.1rem;
}

.hero__card h1 {
	font-size: clamp(2rem, 1.5rem + 2.2vw, 3.25rem);
	margin-bottom: 0.5em;
}

.hero__lead {
	font-size: 1.15rem;
	color: var(--c-ink-soft);
}

.hero__body p:not(.hero__lead) {
	color: var(--c-ink-soft);
}

/* ==========================================================================
   price tables — a data sheet, not a spreadsheet
   ========================================================================== */

.price-card {
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	padding: 1.4rem 1.4rem 0.4rem;
	margin-bottom: var(--space-lg);
}

.price-card__title {
	font-size: 1.05rem;
	padding: 0 0.2rem;
}

.price-scroll {
	overflow-x: auto;
	border-radius: var(--radius-md);
	margin: 0 -0.2rem;
	scrollbar-width: thin;
}

table.price-table {
	width: 100%;
	min-width: 480px;
	border-collapse: separate;
	border-spacing: 0;
	font-size: 0.88rem;
}

table.price-table thead th,
table.price-table thead td {
	position: sticky;
	top: 0;
	background: var(--c-ink);
	color: var(--c-paper);
	font-family: var(--font-mono);
	font-weight: 500;
	text-align: left;
	padding: 0.75em 0.9em;
	white-space: nowrap;
}

table.price-table thead td:first-child {
	border-top-left-radius: var(--radius-sm);
}

table.price-table thead td:last-child {
	border-top-right-radius: var(--radius-sm);
}

table.price-table tbody td {
	padding: 0.6em 0.9em;
	border-bottom: 1px solid var(--c-line);
	font-family: var(--font-mono);
}

table.price-table tbody tr:nth-child(even) {
	background: var(--c-paper);
}

table.price-table td.first_col {
	font-family: var(--font-body);
	font-weight: 500;
	white-space: normal;
}

table.price-table td.first_col em {
	font-style: normal;
}

table.price-table td.data {
	white-space: nowrap;
	text-align: right;
}

.tbl_hover {
	background: rgba(240, 151, 61, 0.28) !important;
	cursor: pointer;
}

.info-note {
	margin: var(--space-lg) 0;
	padding: 1.25rem 1.5rem;
	background: var(--c-surface);
	border-radius: var(--radius-md);
	border-left: 4px solid var(--c-green-soft);
	box-shadow: var(--shadow-sm);
}

.info-note h2 {
	font-size: 1.05rem;
}

/* ==========================================================================
   portfolio
   ========================================================================== */

.gallery {
	columns: 3 220px;
	column-gap: var(--space-sm);
}

.gallery__item {
	position: relative;
	display: block;
	break-inside: avoid;
	margin-bottom: var(--space-sm);
	border-radius: var(--radius-md);
	overflow: hidden;
	box-shadow: var(--shadow-sm);
	transition: box-shadow 0.2s ease;
}

.gallery__item:hover {
	box-shadow: var(--shadow-md);
}

.gallery__item img {
	width: 100%;
	height: auto;
	transition: transform 0.35s ease;
}

.gallery__item:hover img {
	transform: scale(1.05);
}

.gallery__overlay {
	position: absolute;
	inset: auto 0 0 0;
	padding: 1.5em 0.9em 0.7em;
	background: linear-gradient(0deg, rgba(23, 20, 15, 0.85), transparent);
	color: #fff;
	font-size: 0.82rem;
	line-height: 1.35;
	opacity: 0;
	transform: translateY(6px);
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.gallery__item:hover .gallery__overlay {
	opacity: 1;
	transform: translateY(0);
}

.lightbox[hidden] {
	display: none;
}

.lightbox {
	position: fixed;
	inset: 0;
	background: rgba(17, 15, 11, 0.9);
	backdrop-filter: blur(6px);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	z-index: 100;
	padding: 2rem;
	animation: lightbox-in 0.2s ease;
}

@keyframes lightbox-in {
	from { opacity: 0; }
	to { opacity: 1; }
}

.lightbox-img {
	max-width: min(90vw, 1100px);
	max-height: 78vh;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-lg);
}

.lightbox-caption {
	color: #fff;
	text-align: center;
	max-width: 60ch;
	font-size: 0.95rem;
	color: rgba(255, 255, 255, 0.85);
}

.lightbox-close {
	position: absolute;
	top: 1.25rem;
	right: 1.5rem;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
}

.lightbox-close:hover {
	background: rgba(255, 255, 255, 0.24);
}

.lightbox-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 48px;
	height: 48px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.1);
	color: #fff;
}

.lightbox-nav:hover {
	background: rgba(255, 255, 255, 0.22);
}

.lightbox-nav--prev { left: 1.25rem; }
.lightbox-nav--next { right: 1.25rem; }

.lightbox-nav svg,
.lightbox-close svg {
	width: 1.3em;
	height: 1.3em;
}

/* ==========================================================================
   posts / articles
   ========================================================================== */

.post-list {
	display: grid;
	gap: var(--space-md);
}

.post-card {
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	padding: 1.6rem 1.8rem;
	transition: border-color 0.2s ease, transform 0.2s ease;
}

.post-card:hover {
	border-color: var(--c-ink);
	transform: translateY(-2px);
}

.post-card h2 {
	font-size: 1.15rem;
}

.post-card h2 a:hover {
	color: var(--c-orange);
}

.post_annotation {
	color: var(--c-ink-soft);
}

.post_date {
	font-family: var(--font-mono);
	font-size: 0.82rem;
	color: var(--c-ink-soft);
	margin-bottom: 0.6em;
}

article.post {
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	padding: clamp(1.5rem, 4vw, 2.75rem);
}

.post_text :is(h2, h3) {
	margin-top: 1em;
}

/* ==========================================================================
   contacts
   ========================================================================== */

.contacts-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
	gap: var(--space-lg);
	align-items: start;
}

.info-card {
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	padding: var(--space-lg);
}

.info-list {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	margin-top: 1.25rem;
}

.info-list li {
	display: flex;
	gap: 0.9em;
	align-items: flex-start;
}

.info-list svg {
	flex: none;
	width: 1.3em;
	height: 1.3em;
	color: var(--c-green);
	margin-top: 0.15em;
}

.info-list .label {
	display: block;
	font-family: var(--font-mono);
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--c-ink-soft);
	margin-bottom: 0.15em;
}

.info-card__hours {
	margin-top: 1.5rem;
	padding-top: 1.25rem;
	border-top: 1px dashed var(--c-line);
}

.map-card {
	overflow: hidden;
	border: 1px solid var(--c-line);
	min-height: 360px;
}

.map-card iframe {
	border: 0;
	width: 100%;
	height: 100%;
	min-height: 360px;
}

/* ==========================================================================
   online order — a stepper, because ordering really is a sequence
   ========================================================================== */

#online {
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
	counter-reset: step;
}

.ol_step {
	counter-increment: step;
	display: grid;
	grid-template-columns: 88px minmax(0, 1fr);
	gap: var(--space-md);
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	padding: 1.5rem;
	transition: border-color 0.2s ease;
}

.ol_step:not([hidden]) {
	border-color: var(--c-ink);
}

.ol_step_title {
	position: relative;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding-top: 0.2rem;
}

.ol_step_title::before {
	content: counter(step);
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: var(--c-green-soft);
	color: var(--c-ink);
	font-family: var(--font-mono);
	font-weight: 600;
	font-size: 1.15rem;
}

.ol_step_cont p {
	font-weight: 600;
	margin: 0 0 0.5em 0;
}

#online select,
#online input:not([type='file']) {
	display: block;
	margin: 0.3em 0 1.1em 0;
	padding: 0.7em 0.9em;
	width: 100%;
	max-width: 420px;
	background: var(--c-paper);
	border: 1px solid var(--c-line);
	border-radius: var(--radius-sm);
	appearance: none;
	-webkit-appearance: none;
}

#online select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%2357524a' stroke-width='2' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 0.9em center;
	padding-right: 2.2em;
}

#online select:focus,
#online input:focus {
	border-color: var(--c-green);
}

#online input[type='file'] {
	display: block;
	margin: 0.3em 0 1.1em;
	font-size: 0.88rem;
}

#online input[type='file']::file-selector-button {
	font: inherit;
	font-weight: 600;
	margin-right: 1em;
	padding: 0.6em 1.1em;
	border-radius: var(--radius-pill);
	border: 0;
	background: var(--c-ink);
	color: var(--c-paper);
	cursor: pointer;
	transition: background-color 0.15s ease;
}

#online input[type='file']::file-selector-button:hover {
	background: #322c22;
}

#ol_upload_status,
#ol_send_status {
	font-size: 0.88rem;
	color: var(--c-ink-soft);
}

#ol_upload_status.is-success,
#ol_send_status.is-success {
	color: var(--c-green);
	font-weight: 600;
}

#ol_upload_status.is-error,
#ol_send_status.is-error {
	color: var(--c-orange);
	font-weight: 600;
}

.ol_res {
	padding: 1rem 1.1rem;
	border-radius: var(--radius-md);
	background: var(--c-paper);
	border-left: 4px solid var(--c-green-soft);
}

.ol_res.selected {
	background: rgba(240, 151, 61, 0.16);
	border-left-color: var(--c-orange);
}

.ol_res span {
	display: block;
	color: var(--c-orange);
	font-family: var(--font-mono);
	font-weight: 600;
	font-size: 1.4em;
	margin-bottom: 0.2em;
}

/* ==========================================================================
   calculators — Листовки / Визитки / Цифровая печать / Широкий формат.
   Every price comes from the server (see pricing.py); these are just the
   shared shell (form + live result panel) all four pages use.
   ========================================================================== */

.calc-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 320px;
	gap: var(--space-lg);
	align-items: start;
}

.calc-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	margin: -0.75rem 0 1.5rem;
}

.calc-chip {
	padding: 0.35em 0.9em;
	border-radius: var(--radius-pill);
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	font-size: 0.82rem;
	color: var(--c-ink-soft);
}

.calc-fields {
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
}

.calc-field-card {
	background: rgba(255, 255, 255, 0.8);
	backdrop-filter: blur(14px) saturate(1.3);
	-webkit-backdrop-filter: blur(14px) saturate(1.3);
	border: 1px solid var(--c-line);
	border-radius: var(--radius-md);
	padding: 1.25rem 1.5rem;
}

.calc-field-card h3 {
	font-size: 0.95rem;
	margin: 0 0 0.9rem;
}

.calc-field-card__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.calc-field-card__head h3 {
	margin: 0;
}

.calc-field-card__hint {
	font-size: 0.85rem;
	color: var(--c-ink-soft);
	margin: 0.4rem 0 0.9rem;
}

.calc-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	gap: 1rem 1.25rem;
	margin-bottom: 0.9rem;
}

.calc-field {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
}

.calc-field label {
	font-weight: 600;
	font-size: 0.88rem;
}

.calc-field input {
	padding: 0.65em 0.85em;
	background: var(--c-paper);
	border: 1px solid var(--c-line);
	border-radius: var(--radius-sm);
}

.calc-field input:focus {
	border-color: var(--c-green);
}

.calc-field input:disabled {
	background: var(--c-line);
	color: var(--c-ink-soft);
	cursor: not-allowed;
}

.opt-group {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.opt-group + .opt-group {
	margin-top: 0.75rem;
}

.opt-btn {
	padding: 0.6em 1.1em;
	border: 1px solid var(--c-line);
	border-radius: var(--radius-md);
	background: var(--c-paper);
	font-size: 0.9rem;
	font-weight: 500;
	white-space: nowrap;
	transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.opt-btn:hover {
	border-color: var(--c-ink);
}

.opt-btn.is-active {
	background: var(--c-ink);
	color: var(--c-paper);
	border-color: var(--c-ink);
}

.opt-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}

.opt-btn:disabled:hover {
	border-color: var(--c-line);
}

.calc-switch {
	display: inline-flex;
	align-items: center;
	gap: 0.65em;
	font-weight: 600;
	font-size: 0.92rem;
	cursor: pointer;
}

.calc-switch input {
	position: absolute;
	width: 1px;
	height: 1px;
	opacity: 0;
}

.calc-switch__track {
	flex: none;
	width: 40px;
	height: 24px;
	border-radius: var(--radius-pill);
	background: var(--c-line);
	position: relative;
	transition: background-color 0.15s ease;
}

.calc-switch__track::before {
	content: '';
	position: absolute;
	top: 2px;
	left: 2px;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: #fff;
	box-shadow: var(--shadow-sm);
	transition: transform 0.15s ease;
}

.calc-switch input:checked + .calc-switch__track {
	background: var(--c-ink);
}

.calc-switch input:checked + .calc-switch__track::before {
	transform: translateX(16px);
}

.calc-subfields {
	margin-top: 0.9rem;
}

.calc-subfields[hidden] {
	display: none;
}

.calc-result {
	position: sticky;
	top: calc(84px + var(--space-md));
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	border-radius: var(--radius-md);
	overflow: hidden;
}

.calc-result__details {
	border-bottom: 1px solid var(--c-line);
}

.calc-result__details summary {
	list-style: none;
	cursor: pointer;
	padding: 1rem 1.25rem;
	font-weight: 600;
	font-size: 0.9rem;
	display: flex;
	align-items: center;
	gap: 0.5em;
}

.calc-result__details summary::-webkit-details-marker {
	display: none;
}

.calc-result__details summary::before {
	content: '▶';
	font-size: 0.65em;
	color: var(--c-ink-soft);
	transition: transform 0.15s ease;
}

.calc-result__details[open] summary::before {
	transform: rotate(90deg);
}

.calc-result__breakdown {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	font-size: 0.88rem;
	padding: 0 1.25rem 1.1rem;
}

.calc-result__breakdown div {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	color: var(--c-ink-soft);
}

.calc-result__total {
	padding: 1.25rem;
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
}

.calc-result__total-label {
	font-size: 0.92rem;
	color: var(--c-ink-soft);
}

.calc-result__total-price {
	font-family: var(--font-display);
	font-size: 1.6rem;
	font-weight: 700;
}

.calc-result__meta {
	padding: 0 1.25rem 1.25rem;
	font-size: 0.85rem;
	color: var(--c-ink-soft);
}

.calc-result__empty {
	padding: 1.25rem;
	font-size: 0.9rem;
	color: var(--c-ink-soft);
}

/* ==========================================================================
   chat calculator — same pricing.py calculators, asked one question at a
   time in a familiar messenger layout: bot question left, user's answer
   right, quick-reply buttons (reusing .opt-btn) docked at the bottom.
   ========================================================================== */

.chat-shell {
	display: flex;
	flex-direction: column;
	max-width: 720px;
	margin: 0 auto;
	height: min(70vh, 680px);
	background: rgba(255, 255, 255, 0.8);
	backdrop-filter: blur(14px) saturate(1.3);
	-webkit-backdrop-filter: blur(14px) saturate(1.3);
	border: 1px solid var(--c-line);
	border-radius: var(--radius-md);
	overflow: hidden;
}

.chat-log {
	flex: 1;
	overflow-y: auto;
	padding: 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.chat-msg {
	max-width: 78%;
	padding: 0.7em 1em;
	border-radius: var(--radius-md);
	font-size: 0.92rem;
	line-height: 1.45;
}

.chat-msg--bot {
	align-self: flex-start;
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	border-bottom-left-radius: 2px;
}

.chat-msg--user {
	align-self: flex-end;
	background: var(--c-ink);
	color: var(--c-paper);
	border-bottom-right-radius: 2px;
}

.chat-msg--result {
	align-self: center;
	max-width: 100%;
	width: 100%;
	background: var(--c-ink);
	color: var(--c-paper);
	text-align: center;
	padding: 1.25rem;
}

.chat-msg--result .chat-result__price {
	font-family: var(--font-display);
	font-size: 1.7rem;
	font-weight: 700;
	margin: 0.15em 0 0.4em;
}

.chat-msg--result .chat-result__meta {
	font-size: 0.85rem;
	color: rgba(246, 241, 231, 0.7);
}

.chat-controls {
	flex: none;
	border-top: 1px solid var(--c-line);
	padding: 1rem 1.25rem;
	background: rgba(255, 255, 255, 0.6);
}

.chat-options {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	justify-content: flex-end;
}

.chat-input-row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	justify-content: flex-end;
}

.chat-input-row .calc-field {
	flex: none;
	width: 160px;
}

.chat-input-row input {
	width: 100%;
	padding: 0.6em 0.8em;
	border: 1px solid var(--c-line);
	border-radius: var(--radius-sm);
	background: var(--c-paper);
}

/* ==========================================================================
   404
   ========================================================================== */

.error-card {
	text-align: center;
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	padding: clamp(2.5rem, 8vw, 5rem) 2rem;
	max-width: 40rem;
	margin: var(--space-xl) auto;
}

.error-card .error-code {
	font-family: var(--font-mono);
	font-size: 1rem;
	letter-spacing: 0.2em;
	color: var(--c-cyan);
	margin-bottom: 1rem;
}

.error-card p {
	margin-inline: auto;
}

.error-card .btn {
	margin-top: 0.5rem;
}

/* ==========================================================================
   footer
   ========================================================================== */

.site-footer {
	position: relative;
	z-index: 1;
	background: var(--c-ink);
	color: rgba(246, 241, 231, 0.72);
	margin-top: auto;
}

.footer__grid {
	padding-block: var(--space-xl) var(--space-lg);
	display: grid;
	grid-template-columns: 1.3fr 1fr 1fr;
	gap: var(--space-lg);
}

.footer__brand {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	align-items: flex-start;
}

.footer__brand img {
	height: 40px;
	background: var(--c-paper);
	padding: 0.4rem 0.7rem;
	border-radius: var(--radius-sm);
}

.footer__brand p {
	color: rgba(246, 241, 231, 0.6);
	font-size: 0.92rem;
}

.footer h3 {
	color: #fff;
	font-family: var(--font-mono);
	font-size: 0.78rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	font-weight: 500;
	margin-bottom: 1rem;
}

.footer__links {
	display: flex;
	flex-direction: column;
	gap: 0.7rem;
}

.footer__links a:hover {
	color: #fff;
}

.footer__contact {
	display: flex;
	flex-direction: column;
	gap: 0.7rem;
	font-size: 0.92rem;
}

.footer__contact a {
	display: inline-flex;
	align-items: center;
	gap: 0.6em;
}

.footer__contact svg {
	width: 1.1em;
	height: 1.1em;
	color: var(--c-green-soft);
}

.footer__bottom {
	border-top: 1px solid rgba(246, 241, 231, 0.12);
	padding-block: 1.25rem;
	font-size: 0.82rem;
	color: rgba(246, 241, 231, 0.5);
}

.footer__bottom a {
	color: rgba(246, 241, 231, 0.8);
}

/* ==========================================================================
   scroll reveal
   ========================================================================== */

.reveal {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	.reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}
}

/* ==========================================================================
   responsive
   ========================================================================== */

@media (max-width: 960px) {
	.sidebar-col {
		position: static;
		width: auto;
		height: auto;
		overflow: visible;
	}

	.site-column {
		margin-left: 0;
		min-height: 0;
	}

	.footer__grid {
		grid-template-columns: 1fr 1fr;
	}

	.footer__brand {
		grid-column: 1 / -1;
	}

	.contacts-grid {
		grid-template-columns: 1fr;
	}

	.calc-layout {
		grid-template-columns: 1fr;
	}

	.calc-result {
		position: static;
		top: auto;
	}

	.hero {
		min-height: 0;
	}
}

@media (max-width: 720px) {
	.gallery {
		columns: 2 160px;
	}

	.hero__card {
		max-width: none;
	}

	.ol_step {
		grid-template-columns: 1fr;
	}

	.ol_step_title {
		justify-content: flex-start;
	}
}

@media (max-width: 640px) {
	.nav-toggle {
		display: inline-flex;
	}

	.primary-nav {
		position: fixed;
		inset: 84px 0 0 0;
		height: calc(100vh - 84px);
		background: var(--c-paper);
		flex-direction: column;
		justify-content: flex-start;
		padding: 1.5rem;
		transform: translateX(100%);
		transition: transform 0.25s ease;
		overflow-y: auto;
	}

	.primary-nav.is-open {
		transform: translateX(0);
	}

	.primary-nav__list {
		flex-direction: column;
		align-items: stretch;
		width: 100%;
		gap: 0.4rem;
	}

	.primary-nav__link,
	.nav-dropdown__trigger {
		width: 100%;
		justify-content: space-between;
	}

	.nav-dropdown__panel {
		position: static;
		box-shadow: none;
		opacity: 1;
		transform: none;
		pointer-events: auto;
		max-height: 0;
		overflow: hidden;
		padding: 0;
	}

	.nav-dropdown__panel.is-open {
		max-height: 220px;
		padding: 0.5rem;
	}

	.footer__grid {
		grid-template-columns: 1fr;
	}
}