/* ============================================================
   МоскваПоддоны — main stylesheet
   Дизайн-система: Notion warm minimalism + ochre accent
   Source: ../../DESIGN.md (token reference)
   ============================================================ */

/* ============================================================
   0. FONTS — Inter (UI) + Manrope (display, humanist-geometric)
   Cyrillic + Latin, woff2 only. Subsets via unicode-range.
   ============================================================ */
@font-face {
	font-family: "Inter";
	font-style: normal;
	font-weight: 400;
	font-display: swap;
	src: url("../fonts/Inter-400-cyrillic.woff2") format("woff2");
	unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
	font-family: "Inter";
	font-style: normal;
	font-weight: 400;
	font-display: swap;
	src: url("../fonts/Inter-400-latin.woff2") format("woff2");
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: "Inter";
	font-style: normal;
	font-weight: 500;
	font-display: swap;
	src: url("../fonts/Inter-500-cyrillic.woff2") format("woff2");
	unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
	font-family: "Inter";
	font-style: normal;
	font-weight: 500;
	font-display: swap;
	src: url("../fonts/Inter-500-latin.woff2") format("woff2");
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: "Inter";
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url("../fonts/Inter-600-cyrillic.woff2") format("woff2");
	unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
	font-family: "Inter";
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url("../fonts/Inter-600-latin.woff2") format("woff2");
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
	font-family: "Manrope";
	font-style: normal;
	font-weight: 500;
	font-display: swap;
	src: url("../fonts/Manrope-500-cyrillic.woff2") format("woff2");
	unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
	font-family: "Manrope";
	font-style: normal;
	font-weight: 500;
	font-display: swap;
	src: url("../fonts/Manrope-500-latin.woff2") format("woff2");
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: "Manrope";
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url("../fonts/Manrope-600-cyrillic.woff2") format("woff2");
	unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
	font-family: "Manrope";
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url("../fonts/Manrope-600-latin.woff2") format("woff2");
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================================
   1. TOKENS
   ============================================================ */
:root {
	/* Colors — Sber palette (home-page style: light-green background + white tiles) */
	--c-canvas: #E8F5EB;           /* page background — light Sber-green */
	--c-surface: #FFFFFF;          /* tiles, cards, sections */
	--c-surface-soft: #F3F9F4;     /* very light green for hover/alt rows */
	--c-hairline: #D5E5D8;
	--c-hairline-soft: #E5EFE7;
	--c-hairline-strong: #B9D2BE;

	--c-ink-deep: #000000;
	--c-ink: #0D0D0D;
	--c-charcoal: #1F1F1F;
	--c-slate: #3D3D3D;
	--c-steel: #5C5C5C;
	--c-stone: #7E7E7E;
	--c-muted: #A6A6A6;

	--c-on-dark: #FFFFFF;
	--c-on-dark-muted: rgba(255, 255, 255, 0.72);

	/* Sber green */
	--c-primary: #21A038;
	--c-primary-pressed: #1A8A2F;
	--c-primary-deep: #14702C;
	--c-primary-soft: #E8F5EB;
	--c-on-primary: #FFFFFF;

	/* Sber accent / mint */
	--c-accent: #3DDB94;

	--c-link: #2563EB;
	--c-link-pressed: #1D4ED8;

	--c-success: #21A038;
	--c-warning: #E8A82B;
	--c-error: #D64545;

	/* Typography */
	--ff-sans: "Inter", -apple-system, system-ui, "Segoe UI", Helvetica, sans-serif;
	--ff-display: "Manrope", "Inter", -apple-system, system-ui, "Segoe UI", Helvetica, sans-serif;

	--fs-hero: clamp(2.5rem, 1.5rem + 4vw, 5rem);     /* 80 → 40 */
	--fs-display-lg: clamp(2rem, 1.25rem + 3vw, 3.5rem);
	--fs-h1: clamp(1.75rem, 1.25rem + 2vw, 3rem);
	--fs-h2: clamp(1.5rem, 1rem + 1.5vw, 2.25rem);
	--fs-h3: 1.75rem;
	--fs-h4: 1.375rem;
	--fs-h5: 1.125rem;
	--fs-body: 1rem;
	--fs-body-sm: 0.875rem;
	--fs-caption: 0.8125rem;

	--lh-hero: 1.05;
	--lh-display: 1.10;
	--lh-h1: 1.15;
	--lh-h2: 1.20;
	--lh-h3: 1.25;
	--lh-body: 1.55;
	--lh-tight: 1.30;

	--ls-hero: -0.04em;
	--ls-display: -0.02em;
	--ls-h2: -0.01em;
	--ls-normal: 0;

	--fw-regular: 400;
	--fw-medium: 500;
	--fw-semibold: 600;
	--fw-bold: 700;

	/* Spacing — base 4px */
	--sp-xxs: 4px;
	--sp-xs: 8px;
	--sp-sm: 12px;
	--sp-md: 16px;
	--sp-lg: 24px;
	--sp-xl: 32px;
	--sp-xxl: 48px;
	--sp-section-sm: 64px;
	--sp-section: 80px;
	--sp-section-lg: 96px;
	--sp-hero: 120px;

	/* Radius */
	--r-xs: 4px;
	--r-sm: 6px;
	--r-md: 8px;
	--r-lg: 12px;
	--r-xl: 16px;
	--r-xxl: 20px;
	--r-xxxl: 24px;
	--r-full: 9999px;

	/* Elevation */
	--sh-1: 0 1px 2px 0 rgba(43, 40, 37, 0.04);
	--sh-2: 0 4px 12px 0 rgba(43, 40, 37, 0.08);
	--sh-3: 0 24px 48px -8px rgba(43, 40, 37, 0.18);
	--sh-4: 0 16px 48px -8px rgba(43, 40, 37, 0.16);

	/* Layout */
	--container: 1280px;
	--container-narrow: 920px;
	--gutter: 32px;
	--gutter-sm: 16px;

	/* Motion */
	--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
	--ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
	--dur-fast: 150ms;
	--dur-base: 200ms;
	--dur-slow: 300ms;
}

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

[hidden] { display: none !important; }

html {
	-webkit-text-size-adjust: 100%;
	-moz-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--header-h, 72px) + 8px);
}
/* Don't put overflow-x on html/body — it breaks `position: sticky`.
   Horizontal overflow protection is handled per-section instead. */

body {
	margin: 0;
	font-family: var(--ff-sans);
	font-size: var(--fs-body);
	line-height: var(--lh-body);
	color: var(--c-ink);
	background: var(--c-canvas);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	padding-left: env(safe-area-inset-left);
	padding-right: env(safe-area-inset-right);
}

img, picture, svg, video { display: block; max-width: 100%; height: auto; }
svg { fill: currentColor; }

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

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

a {
	color: var(--c-ink);
	text-decoration: underline;
	text-decoration-color: var(--c-hairline-strong);
	text-underline-offset: 0.2em;
	transition: color var(--dur-fast) var(--ease-out), text-decoration-color var(--dur-fast) var(--ease-out);
}
a:hover, a:focus-visible { color: var(--c-primary); text-decoration-color: currentColor; }

:focus-visible {
	outline: 2px solid var(--c-primary);
	outline-offset: 2px;
	border-radius: var(--r-xs);
}

::selection { background: rgba(33, 160, 56, 0.20); color: var(--c-ink-deep); }

.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	white-space: nowrap;
}
.screen-reader-text:focus {
	position: fixed !important;
	top: 16px; left: 16px;
	clip: auto;
	width: auto; height: auto;
	padding: 12px 16px;
	background: var(--c-canvas);
	color: var(--c-ink);
	z-index: 100;
	border-radius: var(--r-md);
	box-shadow: var(--sh-2);
}

.skip-link { top: -100px; }
.skip-link:focus { top: 16px; }

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
	margin: 0;
	font-family: var(--ff-display);
	font-weight: var(--fw-semibold);
	color: var(--c-ink-deep);
	line-height: var(--lh-h2);
	letter-spacing: var(--ls-normal);
}

h1 { font-size: var(--fs-h1); line-height: var(--lh-h1); letter-spacing: var(--ls-h2); }
h2 { font-size: var(--fs-h2); letter-spacing: var(--ls-h2); }
h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); }
h4 { font-size: var(--fs-h4); line-height: var(--lh-tight); }
h5 { font-size: var(--fs-h5); line-height: var(--lh-tight); }

p { margin: 0; }
p + p { margin-top: var(--sp-md); }

.prose { color: var(--c-charcoal); }
.prose h2 { margin-top: var(--sp-xxl); margin-bottom: var(--sp-md); }
.prose h3 { margin-top: var(--sp-xl); margin-bottom: var(--sp-sm); }
.prose p, .prose ul, .prose ol { margin-top: var(--sp-md); }
.prose ul, .prose ol { padding-left: 1.5em; }
.prose li + li { margin-top: var(--sp-xs); }
.prose a { color: var(--c-link); text-decoration: underline; }

.text-center { text-align: center; }

/* ============================================================
   4. LAYOUT
   ============================================================ */
.container {
	width: 100%;
	max-width: calc(var(--container) + var(--gutter) * 2);
	margin-inline: auto;
	padding-inline: var(--gutter);
}
.container--narrow { max-width: calc(var(--container-narrow) + var(--gutter) * 2); }

.section {
	padding-block: var(--sp-section);
}
.section--hero { padding-block: var(--sp-section-lg) var(--sp-section); }

/* Sber-style: each section is a white tile floating on the green canvas. */
.main--landing > .section > .container {
	background: var(--c-surface);
	border-radius: var(--r-xxl);
	padding: var(--sp-xxl);
}
@media (max-width: 768px) {
	.main--landing > .section > .container {
		border-radius: var(--r-lg);
		padding: var(--sp-xl) var(--sp-md);
	}
}
.main--landing > .section {
	padding-block: var(--sp-xl);
}
.main--landing > .section--hero { padding-block: var(--sp-xxl) var(--sp-xl); }
@media (max-width: 768px) {
	.section { padding-block: var(--sp-section-sm); }
	.section--hero { padding-block: var(--sp-xxl) var(--sp-section-sm); }
}
@media (max-width: 480px) {
	.section { padding-block: var(--sp-xxl); }
}

.section__header {
	max-width: 720px;
	margin-bottom: var(--sp-xxl);
}
@media (max-width: 768px) {
	.section__header { margin-bottom: var(--sp-xl); }
	.section__title { font-size: clamp(1.5rem, 6vw, 2rem); }
}
.section__eyebrow {
	margin: 0 0 var(--sp-sm);
	font-size: var(--fs-caption);
	font-weight: var(--fw-medium);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--c-primary);
}
.section__title {
	margin: 0 0 var(--sp-md);
	font-size: var(--fs-display-lg);
	line-height: var(--lh-display);
	letter-spacing: var(--ls-display);
}
.section__lead {
	margin: 0;
	font-size: 1.125rem;
	line-height: var(--lh-body);
	color: var(--c-slate);
}

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--sp-xs);
	min-height: 44px;
	padding: 10px 18px;
	font-size: var(--fs-body-sm);
	font-weight: var(--fw-medium);
	line-height: var(--lh-tight);
	border-radius: var(--r-md);
	border: 1px solid transparent;
	color: var(--c-ink);
	text-decoration: none;
	transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
	white-space: nowrap;
}
.btn:hover, .btn:focus-visible { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn--primary {
	background: var(--c-primary);
	color: var(--c-on-primary);
	border-color: var(--c-primary);
}
.btn--primary:hover, .btn--primary:focus-visible {
	background: var(--c-primary-pressed);
	border-color: var(--c-primary-pressed);
	color: var(--c-on-primary);
}

.btn--dark {
	background: var(--c-ink-deep);
	color: var(--c-on-dark);
	border-color: var(--c-ink-deep);
}
.btn--dark:hover { background: #000; color: var(--c-on-dark); }

.btn--secondary {
	background: transparent;
	border-color: var(--c-hairline-strong);
	color: var(--c-ink);
}
.btn--secondary:hover, .btn--secondary:focus-visible {
	border-color: var(--c-ink);
	color: var(--c-ink-deep);
}

.btn--ghost {
	background: transparent;
	border-color: transparent;
	color: var(--c-ink);
}
.btn--ghost:hover { background: var(--c-surface); }

.btn--sm { min-height: 36px; padding: 6px 12px; font-size: var(--fs-body-sm); }
.btn--lg { min-height: 52px; padding: 14px 24px; font-size: var(--fs-body); }
.btn--full { width: 100%; }

.btn svg { width: 18px; height: 18px; }

/* ============================================================
   6. HEADER
   ============================================================ */
:root {
	--header-h: 72px;
}
@media (max-width: 1023px) {
	:root { --header-h: 60px; }
}

.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 50;
	background: var(--c-surface);
	border-bottom: 1px solid var(--c-hairline);
}
body { padding-top: var(--header-h); }
.site-header__inner {
	display: flex;
	align-items: center;
	gap: var(--sp-xl);
	min-height: var(--header-h);
}
.site-logo {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	text-decoration: none;
	color: var(--c-ink-deep);
	flex-shrink: 0;
}
.site-logo__mark { height: 40px; width: 40px; flex-shrink: 0; }
.site-logo__text {
	display: inline-flex;
	flex-direction: column;
	font-family: var(--ff-display);
	letter-spacing: -0.3px;
	line-height: 1.1;
}
.site-logo__line { display: block; }
.site-logo__line--1 { font-size: 1.0625rem; font-weight: var(--fw-semibold); color: var(--c-ink-deep); }
.site-logo__line--2 { font-size: 1.0625rem; font-weight: var(--fw-medium); color: var(--c-steel); }
.site-footer__logo .site-logo__mark { height: 44px; width: 44px; }
.site-footer__logo .site-logo__line { font-size: 1.125rem; }
.site-nav { flex: 1; min-width: 0; }
.site-nav__list {
	display: flex;
	align-items: center;
	gap: var(--sp-xl);
	margin: 0;
	padding: 0;
	list-style: none;
}
.site-nav__list a {
	color: var(--c-charcoal);
	text-decoration: none;
	font-size: var(--fs-body-sm);
	font-weight: var(--fw-medium);
}
.site-nav__list a:hover { color: var(--c-ink-deep); }
.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--sp-md);
	flex-shrink: 0;
}
.site-header__phone {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--c-ink-deep);
	text-decoration: none;
	font-weight: var(--fw-medium);
}
.site-header__phone-icon { width: 18px; height: 18px; color: var(--c-primary); }
.site-header__burger {
	display: none;
	width: 40px; height: 40px;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 5px;
	border-radius: var(--r-md);
}
.site-header__burger span {
	display: block;
	width: 22px; height: 2px;
	background: var(--c-ink);
	border-radius: var(--r-full);
	transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
	transform-origin: center;
}
body.is-menu-open .site-header__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.is-menu-open .site-header__burger span:nth-child(2) { opacity: 0; }
body.is-menu-open .site-header__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1023px) {
	.container { padding-inline: var(--sp-md); }
	.site-header {
		/* Drop backdrop-filter on mobile: it creates a containing block
		   for fixed-position descendants and breaks the mobile menu. */
		-webkit-backdrop-filter: none;
		backdrop-filter: none;
		background: var(--c-canvas);
	}
	/* Mobile: keep equal 16px padding on both sides so the burger's
	   visual edge lines up with the page content below.
	   `margin-left: auto` on actions still pushes them to the right edge. */
	.site-header > .container { padding-inline: var(--sp-md); }
	.site-header__inner { gap: var(--sp-sm); }
	/* Compact mark-only logo on mobile to free up space for the full phone */
	.site-logo { gap: 0; }
	.site-logo__mark { height: 36px; width: 36px; }
	.site-logo__text { display: none; }
	.site-header__actions {
		gap: var(--sp-sm);
		/* burger button is 40px, visual icon (span) is 22px → button has
		   9px of empty space around it. Pull the actions out by exactly
		   that amount so the burger's visual right edge sits at 16px from
		   the viewport — matching the logo's visual left edge. */
		margin-right: -9px;
		margin-left: auto;
		flex-wrap: nowrap;
	}
	.site-header__phone {
		display: inline-flex;
		align-items: center;
		width: auto;
		height: 40px;
		padding: 0 var(--sp-sm) 0 var(--sp-xs);
		gap: 6px;
		justify-content: flex-start;
		font-size: 0.9375rem;
		font-weight: var(--fw-semibold);
		white-space: nowrap;
		text-decoration: none;
		flex-shrink: 0;
	}
	.site-header__phone-icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--c-primary); }
	.site-header__phone-number { display: inline; }
	.site-header__burger { flex-shrink: 0; }
	.site-nav {
		position: fixed;
		top: var(--header-h);
		left: 0;
		right: 0;
		bottom: 0;
		width: 100%;
		height: calc(100vh - var(--header-h));
		height: calc(100dvh - var(--header-h));
		z-index: 49;
		padding: var(--sp-lg) var(--sp-md) calc(var(--sp-xl) + env(safe-area-inset-bottom));
		background: var(--c-canvas);
		transform: translateX(100%);
		transition: transform var(--dur-base) var(--ease-out);
		overflow-y: auto;
		overscroll-behavior: contain;
		border-top: 1px solid var(--c-hairline);
		box-shadow: 0 12px 32px -8px rgba(43, 40, 37, 0.12);
	}
	.site-nav__list {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}
	.site-nav__list li {
		border-bottom: 1px solid var(--c-hairline);
	}
	.site-nav__list a {
		display: block;
		padding: var(--sp-md) 0;
		font-size: 1.0625rem;
		color: var(--c-ink-deep);
	}
	body.is-menu-open .site-nav { transform: translateX(0); }
	body.is-menu-open { overflow: hidden; touch-action: none; }
	body.is-menu-open .site-header { background: var(--c-canvas); }
	.site-header__burger { display: inline-flex; }
	.site-header__cta { display: none; }
}

/* On very narrow phones (iPhone SE-era) drop the number text again
   to keep room for logo + burger; tap on icon still calls. */
@media (max-width: 380px) {
	.site-header__phone { width: 40px; padding: 0; justify-content: center; }
	.site-header__phone-number { display: none; }
}

/* ============================================================
   7. HERO
   ============================================================ */
.hero {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
	gap: var(--sp-xxl);
	align-items: center;
}
.hero__eyebrow {
	margin: 0 0 var(--sp-md);
	font-size: var(--fs-caption);
	font-weight: var(--fw-medium);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--c-primary);
}
.hero__title {
	margin: 0 0 var(--sp-lg);
	font-size: var(--fs-hero);
	line-height: var(--lh-hero);
	letter-spacing: var(--ls-hero);
	color: var(--c-ink-deep);
}
.hero__title-em {
	display: block;
	color: var(--c-primary-deep);
	font-style: normal;
}
.hero__lead {
	margin: 0 0 var(--sp-xl);
	font-size: 1.125rem;
	line-height: var(--lh-body);
	color: var(--c-slate);
	max-width: 540px;
}
.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--sp-md);
	margin-bottom: var(--sp-xxl);
}
.hero__stats {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--sp-lg);
	margin: 0;
	padding: var(--sp-lg) 0 0;
	border-top: 1px solid var(--c-hairline);
}
.hero__stat-value {
	font-family: var(--ff-display);
	font-size: 1.75rem;
	font-weight: var(--fw-semibold);
	color: var(--c-ink-deep);
	line-height: 1;
}
.hero__stat-label {
	margin: 6px 0 0;
	font-size: var(--fs-body-sm);
	color: var(--c-steel);
}
.hero__media-frame {
	border-radius: var(--r-xl);
	overflow: hidden;
	background: var(--c-surface);
	box-shadow: var(--sh-3);
	aspect-ratio: 4 / 3;
}
.hero__media-frame img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 900px) {
	.hero { grid-template-columns: 1fr; gap: var(--sp-xl); }
	.hero__media { order: -1; }
	.hero__title { font-size: clamp(2rem, 8vw, 3rem); }
	.hero__stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-md); }
	.hero__stat-value { font-size: 1.375rem; }
	.hero__stat-label { font-size: 0.8125rem; }
	.hero__actions { gap: var(--sp-sm); }
	.hero__actions .btn { flex: 1; min-width: 0; }
}
@media (max-width: 480px) {
	.hero__media-frame { aspect-ratio: 3 / 2; }
	.hero__lead { font-size: 1rem; }
}

/* ============================================================
   8. ADVANTAGES
   ============================================================ */
.advantages {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--sp-lg);
	list-style: none;
	margin: 0;
	padding: 0;
}
.advantages__item {
	padding: var(--sp-xl);
	background: var(--c-primary-soft);
	border-radius: var(--r-lg);
	border: 1px solid var(--c-hairline);
}
.advantages__icon {
	width: 48px; height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: var(--sp-md);
	background: var(--c-surface);
	border-radius: var(--r-md);
	color: var(--c-primary);
}
.advantages__icon svg { width: 24px; height: 24px; }
.advantages__title { margin: 0 0 var(--sp-xs); font-size: var(--fs-h5); }
.advantages__text { margin: 0; font-size: var(--fs-body-sm); color: var(--c-slate); }

@media (max-width: 991px) { .advantages { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .advantages { grid-template-columns: 1fr; } }

/* ============================================================
   9. CATALOG
   ============================================================ */
.catalog-filters {
	display: flex;
	flex-wrap: wrap;
	gap: var(--sp-lg);
	padding: var(--sp-md) 0;
	margin-bottom: var(--sp-xl);
	border-top: 1px solid var(--c-hairline);
	border-bottom: 1px solid var(--c-hairline);
}
@media (max-width: 540px) {
	.catalog-filters { gap: var(--sp-sm); padding: var(--sp-sm) 0; }
	.catalog-filters__group { flex-direction: column; align-items: flex-start; gap: 6px; width: 100%; }
	.catalog-filters__chips { width: 100%; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
	.catalog-filters__chips .chip { flex-shrink: 0; }
}
.catalog-filters__group {
	display: flex;
	align-items: center;
	gap: var(--sp-sm);
	flex-wrap: wrap;
}
.catalog-filters__label {
	font-size: var(--fs-body-sm);
	font-weight: var(--fw-medium);
	color: var(--c-steel);
}
.catalog-filters__chips {
	display: flex;
	flex-wrap: wrap;
	gap: var(--sp-xs);
}
.chip {
	display: inline-flex;
	align-items: center;
	height: 32px;
	padding: 0 14px;
	font-size: var(--fs-body-sm);
	font-weight: var(--fw-medium);
	color: var(--c-charcoal);
	background: transparent;
	border: 1px solid var(--c-hairline);
	border-radius: var(--r-full);
	transition: all var(--dur-fast) var(--ease-out);
}
.chip:hover { border-color: var(--c-hairline-strong); }
.chip.is-active {
	background: var(--c-ink-deep);
	color: var(--c-on-dark);
	border-color: var(--c-ink-deep);
}

.catalog-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--sp-lg);
	margin: 0;
	padding: 0;
	list-style: none;
}
@media (max-width: 991px) { .catalog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 599px) { .catalog-grid { grid-template-columns: 1fr; } }

.catalog-grid__item.is-hidden { display: none; }
.catalog-empty-state {
	margin: var(--sp-xl) 0;
	padding: var(--sp-xl);
	background: var(--c-surface);
	border-radius: var(--r-lg);
	color: var(--c-slate);
	text-align: center;
}

.product-card {
	display: flex;
	flex-direction: column;
	height: 100%;
	background: var(--c-surface);
	border: 1px solid var(--c-hairline);
	border-radius: var(--r-lg);
	overflow: hidden;
	transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.product-card:hover {
	border-color: var(--c-hairline-strong);
	transform: translateY(-2px);
	box-shadow: var(--sh-2);
}
.product-card__media-btn {
	position: relative;
	display: block;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--c-primary-soft);
	cursor: pointer;
}
.product-card__image { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.product-card:hover .product-card__image { transform: scale(1.03); }
.product-card__image--placeholder { object-fit: contain; padding: 24px; opacity: 0.4; }
.product-card__badge {
	position: absolute;
	top: 12px; left: 12px;
	padding: 4px 10px;
	font-size: var(--fs-caption);
	font-weight: var(--fw-semibold);
	color: var(--c-on-primary);
	background: var(--c-primary);
	border-radius: var(--r-full);
}
.product-card__body {
	display: flex;
	flex-direction: column;
	gap: var(--sp-md);
	padding: var(--sp-lg);
	flex: 1;
}
.product-card__title { margin: 0; font-size: var(--fs-h5); line-height: var(--lh-tight); }
.product-card__title-btn {
	display: inline;
	color: inherit;
	text-align: left;
	font: inherit;
}
.product-card__title-btn:hover { color: var(--c-primary); }

.product-card__specs {
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 4px;
}
.product-card__spec {
	display: flex;
	gap: 8px;
	font-size: var(--fs-body-sm);
}
.product-card__spec-label { color: var(--c-steel); flex: 0 0 50%; margin: 0; }
.product-card__spec-value { color: var(--c-ink); margin: 0; }

.product-card__footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--sp-md);
	margin-top: auto;
	padding-top: var(--sp-sm);
	border-top: 1px solid var(--c-hairline-soft);
	flex-wrap: wrap;
}
@media (max-width: 360px) {
	.product-card__footer { flex-direction: column; align-items: stretch; }
	.product-card__footer .btn { width: 100%; }
}
.product-card__price {
	margin: 0;
	font-family: var(--ff-display);
	font-size: 1.25rem;
	font-weight: var(--fw-semibold);
	color: var(--c-ink-deep);
}

/* ============================================================
   10. HOW-TO-ORDER (steps)
   ============================================================ */
.steps {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--sp-lg);
	list-style: none;
	margin: 0;
	padding: 0;
}
.steps__item {
	position: relative;
	padding: var(--sp-xl);
	background: var(--c-primary-soft);
	border-radius: var(--r-lg);
	border: 1px solid var(--c-hairline);
}
.steps__num {
	font-family: var(--ff-display);
	font-size: 0.8125rem;
	font-weight: var(--fw-semibold);
	color: var(--c-primary);
	letter-spacing: 0.08em;
	margin-bottom: var(--sp-md);
}
.steps__icon {
	width: 40px; height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--c-surface);
	color: var(--c-primary);
	border-radius: var(--r-md);
	margin-bottom: var(--sp-md);
}
.steps__icon svg { width: 22px; height: 22px; }
.steps__title { margin: 0 0 var(--sp-xs); font-size: var(--fs-h5); }
.steps__text { margin: 0; font-size: var(--fs-body-sm); color: var(--c-slate); }

@media (max-width: 991px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } }

/* ============================================================
   11. WAREHOUSES
   ============================================================ */
.warehouses {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
	gap: var(--sp-xl);
	align-items: stretch;
}
.warehouses__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--sp-sm);
}
.warehouses__link {
	display: grid;
	grid-template-columns: auto 1fr auto;
	align-items: center;
	gap: var(--sp-md);
	padding: var(--sp-md) var(--sp-lg);
	background: var(--c-primary-soft);
	border: 1px solid var(--c-hairline);
	border-radius: var(--r-lg);
	color: var(--c-ink);
	text-decoration: none;
	transition: all var(--dur-fast) var(--ease-out);
}
.warehouses__link:hover {
	border-color: var(--c-primary);
	background: var(--c-surface-soft);
}
.warehouses__num {
	font-family: var(--ff-display);
	font-size: var(--fs-body-sm);
	color: var(--c-primary);
	font-weight: var(--fw-semibold);
}
.warehouses__title {
	font-family: var(--ff-display);
	font-weight: var(--fw-semibold);
	color: var(--c-ink-deep);
	font-size: 1.0625rem;
	grid-row: 1;
	grid-column: 2;
}
.warehouses__address {
	font-size: var(--fs-body-sm);
	color: var(--c-steel);
	grid-row: 2;
	grid-column: 2;
}
.warehouses__cta {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	color: var(--c-primary);
	font-weight: var(--fw-medium);
	font-size: var(--fs-body-sm);
	grid-column: 3;
	grid-row: 1 / 3;
}
.warehouses__cta svg { width: 16px; height: 16px; }
.warehouses__map {
	border-radius: var(--r-lg);
	overflow: hidden;
	background: var(--c-primary-soft);
	min-height: 420px;
}
.warehouses__map-canvas { width: 100%; height: 100%; min-height: 420px; }
.warehouses__map iframe,
.warehouses__map > script + iframe {
	display: block;
	width: 100% !important;
	height: 100% !important;
	min-height: 420px;
	border: 0;
}

@media (max-width: 991px) { .warehouses { grid-template-columns: 1fr; } }
@media (max-width: 540px) {
	.warehouses__map { min-height: 280px; }
	.warehouses__map-canvas { min-height: 280px; }
	.warehouses__link { padding: var(--sp-md); gap: var(--sp-sm); grid-template-columns: auto 1fr; }
	.warehouses__cta { grid-column: 2; grid-row: 3; margin-top: 4px; }
}

/* ============================================================
   12. FAQ
   ============================================================ */
.faq { display: flex; flex-direction: column; gap: var(--sp-xs); }
.faq__item {
	background: var(--c-primary-soft);
	border: 1px solid var(--c-hairline);
	border-radius: var(--r-md);
	overflow: hidden;
}
.faq__question {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--sp-md);
	padding: var(--sp-md) var(--sp-lg);
	font-weight: var(--fw-semibold);
	font-size: 1.0625rem;
	color: var(--c-ink-deep);
	cursor: pointer;
	list-style: none;
}
@media (max-width: 540px) {
	.faq__question { padding: var(--sp-md); font-size: 1rem; }
	.faq__answer { padding: 0 var(--sp-md) var(--sp-md); }
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question-icon {
	display: inline-flex;
	width: 28px; height: 28px;
	align-items: center;
	justify-content: center;
	color: var(--c-steel);
	transition: transform var(--dur-base) var(--ease-out);
}
.faq__question-icon svg { width: 18px; height: 18px; }
.faq__item[open] .faq__question-icon { transform: rotate(180deg); color: var(--c-primary); }
.faq__answer { padding: 0 var(--sp-lg) var(--sp-md); color: var(--c-charcoal); }
.faq__answer p { margin: 0; }

/* ============================================================
   13. FORMS
   ============================================================ */
.order-form-wrap {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
	gap: var(--sp-xxl);
	align-items: start;
	padding: var(--sp-xl);
	background: var(--c-primary-soft);
	border-radius: var(--r-xl);
	border: 1px solid var(--c-hairline);
}
@media (max-width: 991px) {
	.order-form-wrap { grid-template-columns: 1fr; padding: var(--sp-xl); }
}
@media (max-width: 540px) {
	.order-form-wrap {
		padding: 0;
		background: transparent;
		border: 0;
		border-radius: 0;
		gap: var(--sp-lg);
	}
}
.order-form-wrap__contacts {
	list-style: none;
	margin: var(--sp-xl) 0 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--sp-sm);
}
.order-form-wrap__contacts a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	text-decoration: none;
	color: var(--c-ink-deep);
	font-weight: var(--fw-medium);
}
.order-form-wrap__contacts svg { width: 18px; height: 18px; color: var(--c-primary); }

.site-footer__max {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--c-primary);
	font-weight: var(--fw-medium);
}
.site-footer__max svg { width: 18px; height: 18px; }

.form { display: flex; flex-direction: column; gap: var(--sp-md); }
.form__row { display: grid; gap: var(--sp-md); }
.form__row--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 540px) { .form__row--two { grid-template-columns: 1fr; } }

.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__label {
	font-size: var(--fs-body-sm);
	font-weight: var(--fw-medium);
	color: var(--c-charcoal);
}
.form__req { color: var(--c-primary); }
.form__input {
	height: 44px;
	padding: 0 var(--sp-md);
	background: var(--c-surface);
	border: 1px solid var(--c-hairline-strong);
	border-radius: var(--r-md);
	font-size: var(--fs-body);
	color: var(--c-ink);
	transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.form__input::placeholder { color: var(--c-muted); }
.form__input:focus {
	outline: none;
	border-color: var(--c-primary);
	box-shadow: 0 0 0 3px rgba(201, 123, 63, 0.18);
}
.form__input--textarea { min-height: 96px; padding-top: 10px; padding-bottom: 10px; resize: vertical; height: auto; }
.form__field.is-invalid .form__input { border-color: var(--c-error); }
.form__error { display: none; color: var(--c-error); font-size: var(--fs-body-sm); }
.form__field.is-invalid .form__error { display: block; }

.form__check {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: var(--fs-body-sm);
	color: var(--c-charcoal);
	cursor: pointer;
}
.form__check input { margin-top: 3px; accent-color: var(--c-primary); }
.form__check-label a { color: var(--c-primary); text-decoration: underline; }

.form__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.form__chip { position: relative; cursor: pointer; }
.form__chip input { position: absolute; opacity: 0; inset: 0; }
.form__chip span {
	display: inline-flex;
	height: 36px;
	padding: 0 14px;
	align-items: center;
	background: var(--c-surface);
	border: 1px solid var(--c-hairline);
	border-radius: var(--r-full);
	font-size: var(--fs-body-sm);
	font-weight: var(--fw-medium);
	color: var(--c-charcoal);
	transition: all var(--dur-fast) var(--ease-out);
}
.form__chip input:checked + span {
	background: var(--c-ink-deep);
	color: var(--c-on-dark);
	border-color: var(--c-ink-deep);
}

.form__honeypot { position: absolute; left: -9999px; visibility: hidden; }

.form__submit { position: relative; }
.form__submit-loader {
	width: 18px; height: 18px;
	border-radius: 50%;
	border: 2px solid currentColor;
	border-top-color: transparent;
	display: none;
	animation: mp-spin 0.7s linear infinite;
}
.form__submit.is-loading .form__submit-loader { display: inline-block; }
.form__submit.is-loading .form__submit-text { opacity: 0.6; }
@keyframes mp-spin { to { transform: rotate(360deg); } }

.form__status {
	min-height: 1.5em;
	font-size: var(--fs-body-sm);
}
.form__status.is-success { color: var(--c-success); }
.form__status.is-error { color: var(--c-error); }

/* ============================================================
   14. POPUP / MODAL
   ============================================================ */
.popup {
	position: fixed;
	inset: 0;
	z-index: 100;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--sp-md);
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--dur-base) var(--ease-out);
}
.popup.is-open { opacity: 1; pointer-events: auto; }
.popup[hidden] { display: none; }
.popup__overlay {
	position: absolute;
	inset: 0;
	background: rgba(13, 13, 13, 0.55);
}
.popup__dialog {
	position: relative;
	background: var(--c-surface);
	border-radius: var(--r-xl);
	box-shadow: var(--sh-4);
	width: 100%;
	max-width: 960px;
	max-height: calc(100vh - var(--sp-xl));
	overflow-y: auto;
	padding: var(--sp-xxl);
	transform: scale(0.98) translateY(8px);
	transition: transform var(--dur-base) var(--ease-out);
}
.popup.is-open .popup__dialog { transform: scale(1) translateY(0); }
.popup__dialog--narrow { max-width: 460px; padding: var(--sp-xl); }
.popup__close {
	position: absolute;
	top: 16px;
	right: 16px;
	width: 40px; height: 40px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border-radius: var(--r-md);
	color: var(--c-steel);
	z-index: 1;
}
.popup__close:hover { background: var(--c-surface-soft); color: var(--c-ink); }
.popup__close svg { width: 22px; height: 22px; }
.popup__loading {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--sp-sm);
	min-height: 240px;
	color: var(--c-steel);
}
.popup__loading[hidden] { display: none; }
.popup__spinner {
	width: 24px; height: 24px;
	border-radius: 50%;
	border: 2px solid var(--c-hairline-strong);
	border-top-color: var(--c-primary);
	animation: mp-spin 0.7s linear infinite;
}

body.is-popup-open { overflow: hidden; }

@media (max-width: 768px) {
	.popup { padding: 0; align-items: flex-start; }
	.popup__dialog {
		max-height: 100vh;
		max-height: 100dvh;
		height: 100vh;
		height: 100dvh;
		border-radius: 0;
		padding: calc(var(--sp-xxl) + env(safe-area-inset-top)) var(--sp-md) calc(var(--sp-xl) + env(safe-area-inset-bottom));
		overflow-y: auto;
		-webkit-overflow-scrolling: touch;
	}
	.popup__dialog--narrow { max-width: none; }
	.popup__close {
		top: calc(8px + env(safe-area-inset-top));
		right: 8px;
		background: var(--c-canvas);
		box-shadow: var(--sh-1);
	}
}

/* ============================================================
   15. POPUP PRODUCT CONTENT
   ============================================================ */
.popup-product {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
	gap: var(--sp-xl);
}
@media (max-width: 768px) {
	.popup-product { grid-template-columns: 1fr; gap: var(--sp-lg); }
	.popup-product__title { font-size: 1.375rem; }
	.popup-product__price { font-size: 1.5rem; margin-bottom: var(--sp-md); }
	.popup-product__specs { padding: var(--sp-sm) var(--sp-md); }
	.popup-product__spec { gap: var(--sp-sm); }
	.popup-product__spec dt { min-width: 110px; font-size: var(--fs-body-sm); }
	.popup-product__actions { flex-direction: column; align-items: stretch; }
	.popup-product__actions .btn { width: 100%; }
}
.popup-product__gallery-main {
	border-radius: var(--r-lg);
	overflow: hidden;
	background: var(--c-primary-soft);
	aspect-ratio: 4 / 3;
}
@media (max-width: 768px) {
	.popup-product__gallery-main { aspect-ratio: 16 / 11; }
}
.popup-product__gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.popup-product__image--placeholder { object-fit: contain !important; padding: 32px; opacity: 0.4; }
.popup-product__gallery-thumbs {
	list-style: none;
	margin: 12px 0 0;
	padding: 0;
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}
.popup-product__thumb {
	width: 64px;
	height: 64px;
	padding: 2px;
	border: 1px solid var(--c-hairline);
	border-radius: var(--r-sm);
	overflow: hidden;
	background: var(--c-surface);
	transition: border-color var(--dur-fast) var(--ease-out);
}
.popup-product__thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--r-xs); }
.popup-product__thumb.is-active { border-color: var(--c-primary); }

.popup-product__badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin: 0 0 var(--sp-sm);
	padding: 4px 10px;
	background: rgba(92, 138, 63, 0.12);
	color: var(--c-success);
	border-radius: var(--r-full);
	font-size: var(--fs-caption);
	font-weight: var(--fw-semibold);
}
.popup-product__dot {
	width: 6px; height: 6px;
	background: var(--c-success);
	border-radius: 50%;
}
.popup-product__title {
	margin: 0 0 var(--sp-md);
	font-size: 1.75rem;
	line-height: var(--lh-h3);
	color: var(--c-ink-deep);
}
.popup-product__price {
	margin: 0 0 var(--sp-lg);
	font-family: var(--ff-display);
	font-size: 1.75rem;
	font-weight: var(--fw-semibold);
	color: var(--c-primary-deep);
}
.popup-product__price-unit {
	margin-left: 6px;
	font-size: 0.9375rem;
	font-weight: var(--fw-regular);
	color: var(--c-steel);
}
.popup-product__specs {
	margin: 0 0 var(--sp-lg);
	padding: var(--sp-md);
	background: var(--c-primary-soft);
	border-radius: var(--r-md);
	display: grid;
	gap: var(--sp-xs);
}
.popup-product__spec { display: flex; gap: var(--sp-md); font-size: var(--fs-body-sm); }
.popup-product__spec dt { color: var(--c-steel); margin: 0; min-width: 140px; }
.popup-product__spec dd { color: var(--c-ink); margin: 0; font-weight: var(--fw-medium); }

.popup-product__desc { margin-bottom: var(--sp-lg); color: var(--c-charcoal); }

.popup-product__form { padding-top: var(--sp-md); border-top: 1px solid var(--c-hairline); }
.popup-product__form-subject {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 0 0 var(--sp-sm);
	font-size: var(--fs-body-sm);
}
.popup-product__form-label { color: var(--c-steel); }
.popup-product__form-product { color: var(--c-ink); font-weight: var(--fw-medium); }
.popup-product__actions { display: flex; gap: var(--sp-sm); flex-wrap: wrap; margin-top: var(--sp-xs); }

.popup-callback__title { margin: 0 0 6px; font-size: 1.5rem; color: var(--c-ink-deep); }
.popup-callback__lead { margin: 0 0 var(--sp-lg); color: var(--c-slate); font-size: var(--fs-body-sm); }

/* ============================================================
   16. BREADCRUMBS
   ============================================================ */
.breadcrumbs { margin: var(--sp-md) 0 var(--sp-lg); }
.breadcrumbs__list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
	font-size: var(--fs-body-sm);
	color: var(--c-steel);
}
.breadcrumbs__item:not(:last-child)::after {
	content: "/";
	margin-left: 8px;
	color: var(--c-muted);
}
.breadcrumbs__link { color: var(--c-steel); text-decoration: none; }
.breadcrumbs__link:hover { color: var(--c-primary); }
.breadcrumbs__current { color: var(--c-ink); font-weight: var(--fw-medium); }

/* ============================================================
   17. SINGLE PRODUCT
   ============================================================ */
.single-product__grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: var(--sp-xxl);
	margin-top: var(--sp-xl);
}
@media (max-width: 991px) { .single-product__grid { grid-template-columns: 1fr; } }
.single-product__gallery { display: flex; flex-direction: column; gap: var(--sp-md); }
.single-product__image {
	width: 100%;
	border-radius: var(--r-lg);
	background: var(--c-primary-soft);
	aspect-ratio: 4 / 3;
	object-fit: cover;
}
.single-product__image--placeholder { object-fit: contain; padding: 32px; opacity: 0.4; }
.single-product__title { margin: 0 0 var(--sp-md); }
.single-product__price {
	margin: 0 0 var(--sp-lg);
	font-family: var(--ff-display);
	font-size: 1.75rem;
	font-weight: var(--fw-semibold);
	color: var(--c-primary-deep);
}
.single-product__specs {
	margin: 0 0 var(--sp-lg);
	padding: var(--sp-md);
	background: var(--c-primary-soft);
	border-radius: var(--r-md);
	display: grid;
	gap: var(--sp-xs);
}
.single-product__spec { display: flex; gap: var(--sp-md); font-size: var(--fs-body-sm); }
.single-product__spec dt { color: var(--c-steel); margin: 0; min-width: 160px; }
.single-product__spec dd { color: var(--c-ink); margin: 0; font-weight: var(--fw-medium); }
.single-product__cta { display: flex; gap: var(--sp-sm); margin-bottom: var(--sp-lg); flex-wrap: wrap; }
.single-product__desc { color: var(--c-charcoal); }
.single-product__related { margin-top: var(--sp-section); padding-top: var(--sp-xxl); border-top: 1px solid var(--c-hairline); }
.single-product__related-title { margin: 0 0 var(--sp-xl); font-size: var(--fs-h2); letter-spacing: var(--ls-h2); }
.catalog-grid--related { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 991px) { .catalog-grid--related { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 599px) { .catalog-grid--related { grid-template-columns: 1fr; } }

/* ============================================================
   18. PAGE / 404
   ============================================================ */
.main--page, .main--single { padding-block: var(--sp-section); }
.page-header { margin-bottom: var(--sp-xxl); }
.page-title { font-size: var(--fs-display-lg); line-height: var(--lh-display); letter-spacing: var(--ls-display); margin: 0; }
.page-article__title { margin: 0 0 var(--sp-md); }
.page-article__meta { color: var(--c-steel); font-size: var(--fs-body-sm); }

.main--404 { padding-block: var(--sp-section-lg); }
.error-404__code {
	font-family: var(--ff-display);
	font-size: 6rem;
	font-weight: var(--fw-semibold);
	color: var(--c-primary);
	line-height: 1;
	margin: 0 0 var(--sp-md);
}
.error-404__title { font-size: var(--fs-h2); margin: 0 0 var(--sp-md); }
.error-404__text { color: var(--c-slate); margin: 0 0 var(--sp-xl); }
.error-404__actions { display: inline-flex; gap: var(--sp-sm); justify-content: center; flex-wrap: wrap; }

/* ============================================================
   19. FOOTER
   ============================================================ */
.site-footer {
	margin-top: var(--sp-xl);
	padding-block: var(--sp-xxl) var(--sp-xl);
	background: transparent;
	border-top: 0;
}
.site-footer > .container {
	background: var(--c-surface);
	border-radius: var(--r-xxl);
	padding: var(--sp-xxl);
}
@media (max-width: 768px) {
	.site-footer > .container { border-radius: var(--r-lg); padding: var(--sp-xl) var(--sp-md); }
}
.site-footer__grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1.5fr 1fr;
	gap: var(--sp-xl);
	padding-bottom: var(--sp-xl);
	border-bottom: 1px solid var(--c-hairline);
}
@media (max-width: 991px) { .site-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .site-footer__grid { grid-template-columns: 1fr; } }

.site-footer__logo {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: var(--c-ink-deep);
	text-decoration: none;
	margin-bottom: var(--sp-md);
}
.site-footer__tagline {
	margin: 0;
	color: var(--c-slate);
	font-size: var(--fs-body-sm);
	max-width: 320px;
}
.site-footer__title {
	margin: 0 0 var(--sp-md);
	font-family: var(--ff-display);
	font-size: var(--fs-body-sm);
	font-weight: var(--fw-semibold);
	color: var(--c-ink-deep);
	letter-spacing: 0.04em;
	text-transform: uppercase;
}
.site-footer__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 8px;
	font-size: var(--fs-body-sm);
}
.site-footer__list--two-cols {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 8px var(--sp-md);
}
@media (max-width: 540px) { .site-footer__list--two-cols { grid-template-columns: 1fr; } }
.site-footer__list a {
	color: var(--c-charcoal);
	text-decoration: none;
}
.site-footer__list a:hover { color: var(--c-primary); }
.site-footer__bottom { padding-top: var(--sp-lg); }
.site-footer__copy {
	margin: 0;
	font-size: var(--fs-caption);
	color: var(--c-steel);
}

/* ============================================================
   20. FLOATING ACTIONS (whatsapp / telegram / call)
   ============================================================ */
.floating-actions {
	position: fixed;
	left: 16px;
	bottom: calc(16px + env(safe-area-inset-bottom));
	z-index: 40;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.floating-actions__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	border-radius: var(--r-full);
	color: #fff;
	text-decoration: none;
	box-shadow: var(--sh-3);
	transition: transform var(--dur-fast) var(--ease-out), filter var(--dur-fast) var(--ease-out);
}
.floating-actions__btn:hover { transform: scale(1.06); color: #fff; filter: brightness(1.05); }
.floating-actions__btn svg { width: 26px; height: 26px; }
.floating-actions__btn--wa { background: #25D366; }
.floating-actions__btn--tg { background: #229ED9; }
.floating-actions__btn--call { background: var(--c-primary); }
@media (max-width: 768px) {
	.floating-actions { left: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); }
	.floating-actions__btn { width: 48px; height: 48px; }
}

/* ============================================================
   21. BACK TO TOP
   ============================================================ */
.back-to-top {
	position: fixed;
	right: 16px;
	bottom: calc(16px + env(safe-area-inset-bottom));
	z-index: 40;
	width: 44px;
	height: 44px;
	background: var(--c-ink-deep);
	color: var(--c-on-dark);
	border-radius: var(--r-full);
	box-shadow: var(--sh-2);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transform: translateY(8px);
	pointer-events: none;
	transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.back-to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--c-ink); }
.back-to-top svg { width: 22px; height: 22px; }
.back-to-top[hidden] { display: none; }

/* ============================================================
   22. UTILITIES
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}