@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@500;600;700;800&display=swap");

:root {
    --bg: #f7f4ed;
    --bg-soft: #ebe3d7;
    --surface: #fffdf8;
    --surface-strong: #ffffff;
    --surface-glass: rgba(255, 253, 248, 0.74);
    --graphite: #161513;
    --graphite-soft: #2b2925;
    --muted: #6b675f;
    --line: #d9cfc0;
    --line-strong: #b9ab98;
    --wood: #8b5e34;
    --wood-dark: #5f3c21;
    --gold: #a16207;
    --sage: #526452;
    --clay: #a65f3d;
    --focus: rgba(161, 98, 7, 0.28);
    --shadow-sm: 0 10px 28px rgba(30, 24, 16, 0.08);
    --shadow: 0 22px 60px rgba(30, 24, 16, 0.14);
    --shadow-strong: 0 34px 90px rgba(20, 18, 15, 0.24);
    --radius: 8px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

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

body {
    min-width: 320px;
    margin: 0;
    overflow-x: hidden;
    color: var(--graphite);
    background:
        linear-gradient(90deg, rgba(22, 21, 19, 0.035) 1px, transparent 1px),
        linear-gradient(180deg, rgba(22, 21, 19, 0.03) 1px, transparent 1px),
        var(--bg);
    background-size: 72px 72px;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}

body::selection {
    color: #fff;
    background: var(--wood-dark);
}

.site-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(120deg, rgba(255, 253, 248, 0.78), rgba(247, 244, 237, 0.42) 44%, rgba(235, 227, 215, 0.72)),
        repeating-linear-gradient(110deg, transparent 0 34px, rgba(139, 94, 52, 0.045) 34px 36px);
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
    width: var(--scroll-progress, 0%);
    height: 3px;
    background: linear-gradient(90deg, #d7a766, #ffffff, #a16207);
    box-shadow: 0 0 24px rgba(215, 167, 102, 0.6);
    transform-origin: left center;
    pointer-events: none;
}

.page-transition {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: grid;
    place-items: center;
    color: #fff;
    background:
        radial-gradient(circle at 70% 20%, rgba(215, 167, 102, 0.26), transparent 28%),
        linear-gradient(135deg, #141210, #2a211b 56%, #151311);
    opacity: 0;
    visibility: hidden;
    clip-path: inset(100% 0 0 0);
    transition: clip-path 0.58s cubic-bezier(0.76, 0, 0.24, 1), opacity 0.22s ease, visibility 0.58s step-end;
    pointer-events: none;
}

.page-transition::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 84px 84px;
    transform: translateY(var(--transition-grid-y, 0));
}

.page-transition__panel {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.3s ease 0.18s, transform 0.3s ease 0.18s;
    font-weight: 900;
}

body.is-transitioning .page-transition {
    opacity: 1;
    visibility: visible;
    clip-path: inset(0 0 0 0);
    transition: clip-path 0.58s cubic-bezier(0.76, 0, 0.24, 1), opacity 0.18s ease, visibility 0s;
}

body.is-transitioning .page-transition__panel {
    opacity: 1;
    transform: translateY(0);
}

.mobile-sticky-cta {
    display: none;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(var(--container), calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid rgba(217, 207, 192, 0.68);
    background: rgba(247, 244, 237, 0.7);
    backdrop-filter: blur(20px) saturate(130%);
}

.nav {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-size: 1.08rem;
    font-weight: 900;
}

.brand-mark {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent),
        var(--graphite);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    box-shadow: 0 12px 34px rgba(22, 21, 19, 0.22);
    font-family: "Playfair Display", Georgia, serif;
    font-weight: 800;
}

.brand-logo {
    width: 52px;
    height: 42px;
    flex: 0 0 auto;
    object-fit: contain;
    padding: 3px;
    border: 1px solid rgba(193, 12, 61, 0.18);
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 12px 28px rgba(22, 21, 19, 0.12);
}

.page-transition .brand-logo {
    width: 62px;
    height: 50px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.26);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 750;
}

.nav-links a {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
    color: var(--graphite);
    background: rgba(255, 255, 255, 0.72);
    transform: translateY(-1px);
}

.nav-phone {
    color: #fff !important;
    background: var(--graphite) !important;
}

.nav-toggle {
    width: 44px;
    height: 44px;
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    border: 1px solid var(--line);
    background: var(--surface-glass);
    border-radius: var(--radius);
    cursor: pointer;
}

.nav-toggle span {
    width: 18px;
    height: 2px;
    margin: 0 auto;
    background: var(--graphite);
    transform-origin: center;
    transition: transform 0.22s ease, opacity 0.18s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.btn {
    position: relative;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 22px;
    overflow: hidden;
    border: 1px solid var(--graphite);
    border-radius: var(--radius);
    color: #fff;
    background: var(--graphite);
    box-shadow: 0 16px 36px rgba(22, 21, 19, 0.18);
    font-weight: 850;
    cursor: pointer;
    transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.btn::after {
    content: "";
    width: 26px;
    height: 1px;
    background: currentColor;
    opacity: 0.8;
    transition: width 0.22s ease;
}

.btn:hover {
    transform: translateY(-2px);
    background: var(--wood-dark);
    border-color: var(--wood-dark);
    box-shadow: 0 20px 42px rgba(95, 60, 33, 0.24);
}

.btn:hover::after {
    width: 36px;
}

.btn:disabled {
    cursor: wait;
    opacity: 0.72;
    transform: none;
}

.btn-outline {
    color: var(--graphite);
    background: rgba(255, 253, 248, 0.62);
    box-shadow: none;
}

.btn-outline:hover {
    color: #fff;
}

.btn-small {
    min-height: 40px;
    padding: 9px 14px;
    font-size: 0.9rem;
}

.btn-small::after {
    width: 16px;
}

.text-link {
    color: var(--wood-dark);
    font-weight: 900;
}

.text-link:hover {
    text-decoration: underline;
    text-underline-offset: 5px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--wood-dark);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    margin: 0;
    color: var(--graphite);
    line-height: 1.04;
}

h1,
h2 {
    font-family: "Playfair Display", Georgia, serif;
    letter-spacing: 0;
}

h1 {
    max-width: 820px;
    font-size: clamp(3rem, 7vw, 6.8rem);
}

h2 {
    max-width: 760px;
    font-size: clamp(2.05rem, 4vw, 4.15rem);
}

h3 {
    font-size: 1.18rem;
}

.hero {
    position: relative;
    padding: 48px 0 56px;
}

.hero-premium {
    min-height: calc(100vh - 76px);
    display: grid;
    align-items: end;
    padding: 0 0 28px;
    overflow: hidden;
    color: #fff;
    background: #171411;
    isolation: isolate;
}

.hero-premium::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(90deg, rgba(22, 21, 19, 0.92) 0%, rgba(22, 21, 19, 0.72) 34%, rgba(22, 21, 19, 0.16) 68%),
        linear-gradient(180deg, rgba(22, 21, 19, 0.12), rgba(22, 21, 19, 0.78));
    pointer-events: none;
}

.hero__background {
    position: absolute;
    inset: 0;
    z-index: -2;
    transform: translate3d(0, var(--hero-parallax, 0px), 0);
    transition: transform 0.18s ease-out;
}

.hero__background img {
    width: 100%;
    height: 112%;
    object-fit: cover;
    animation: heroKenBurns 18s ease-out both;
}

.hero-premium .hero__inner {
    min-height: calc(100vh - 190px);
    padding-top: 92px;
    grid-template-columns: minmax(0, 1fr);
    align-content: end;
    align-items: end;
    gap: 28px;
}

.hero-premium .hero__content {
    width: min(100%, 1040px);
    max-width: none;
    padding: 72px 0 36px;
}

.hero-premium .eyebrow,
.hero-premium h1,
.hero-premium .hero__lead {
    color: #fff;
    text-shadow: 0 18px 60px rgba(0, 0, 0, 0.38);
}

.hero-premium .eyebrow {
    color: rgba(255, 255, 255, 0.78);
}

.hero-premium h1 {
    max-width: 1040px;
    font-size: clamp(3.25rem, 6.3vw, 6.25rem);
    text-wrap: balance;
}

.hero-premium .hero__lead {
    max-width: 780px;
    color: rgba(255, 255, 255, 0.78);
}

.hero-premium .btn {
    min-width: 210px;
    flex: 0 0 auto;
    white-space: nowrap;
    color: var(--graphite);
    border-color: #fff;
    background: #fff;
    box-shadow: 0 24px 54px rgba(0, 0, 0, 0.28);
}

.hero-premium .btn:hover {
    color: #fff;
    border-color: var(--gold);
    background: var(--gold);
}

.hero-premium .btn-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.52);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(14px);
}

.hero-panel {
    align-self: end;
    width: min(100%, 780px);
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 42px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: var(--radius);
    background: rgba(22, 21, 19, 0.42);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.26);
    backdrop-filter: blur(18px) saturate(125%);
}

.hero-panel__row {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    min-width: 0;
    padding: 17px 18px;
    border-right: 1px solid rgba(255, 255, 255, 0.14);
    border-bottom: 0;
}

.hero-panel__row:last-child {
    border-right: 0;
}

.hero-panel span {
    color: rgba(255, 255, 255, 0.62);
}

.hero-panel strong {
    color: #fff;
    white-space: nowrap;
}

.hero__inner {
    min-height: calc(100vh - 132px);
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
    align-items: center;
    gap: 46px;
}

.hero__content {
    padding: 42px 0;
}

.hero__lead {
    max-width: 650px;
    margin: 24px 0 0;
    color: var(--muted);
    font-size: clamp(1.06rem, 1.5vw, 1.25rem);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.hero__metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: -12px;
}

.hero__metrics div {
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.11);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(14px);
}

.hero__metrics strong {
    display: block;
    color: #fff;
    font-size: clamp(1.22rem, 2vw, 1.65rem);
    line-height: 1;
}

.hero__metrics span {
    display: block;
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.66);
    font-size: 0.9rem;
}

@keyframes heroKenBurns {
    from {
        transform: scale(1.03);
    }
    to {
        transform: scale(1.1);
    }
}

.hero__media {
    position: relative;
    min-height: 590px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius);
    background: #d8c8b4;
    box-shadow: var(--shadow-strong);
    isolation: isolate;
}

.hero__media::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(22, 21, 19, 0.08), rgba(22, 21, 19, 0.42)),
        linear-gradient(90deg, rgba(22, 21, 19, 0.34), transparent 46%);
    pointer-events: none;
}

.hero__media img,
.hero__placeholder {
    width: 100%;
    height: 100%;
    min-height: 590px;
    object-fit: cover;
}

.hero-card {
    position: absolute;
    right: 18px;
    bottom: 18px;
    z-index: 2;
    width: min(300px, calc(100% - 36px));
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: var(--radius);
    color: #fff;
    background: rgba(22, 21, 19, 0.48);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(18px);
}

.hero-card span,
.hero-card small {
    display: block;
    color: rgba(255, 255, 255, 0.72);
}

.hero-card strong {
    display: block;
    margin: 4px 0;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.35rem;
    line-height: 1.1;
}

.hero__placeholder,
.image-placeholder,
.map-placeholder {
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, 0.86);
    background:
        linear-gradient(135deg, rgba(22, 21, 19, 0.74), rgba(82, 100, 82, 0.56)),
        repeating-linear-gradient(45deg, #8b694e 0 12px, #a17c5d 12px 24px);
    font-weight: 900;
}

.section {
    padding: 88px 0;
}

.section-muted {
    position: relative;
    background:
        linear-gradient(180deg, rgba(255, 253, 248, 0.44), rgba(235, 227, 215, 0.82)),
        var(--bg-soft);
}

.trust-strip {
    overflow: hidden;
    border-top: 1px solid rgba(217, 207, 192, 0.8);
    border-bottom: 1px solid rgba(217, 207, 192, 0.8);
    background: rgba(255, 253, 248, 0.76);
}

.trust-strip__track {
    width: max-content;
    display: flex;
    align-items: center;
    gap: 48px;
    padding: 18px 24px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    animation: marquee 32s linear infinite;
}

.trust-strip__track span {
    position: relative;
}

.trust-strip__track span::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -28px;
    width: 8px;
    height: 8px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    transform: translateY(-50%);
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

.signature-section {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 78% 12%, rgba(161, 98, 7, 0.22), transparent 30%),
        linear-gradient(135deg, #151412, #27231f 54%, #181512);
}

.signature-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 84px 84px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.86), transparent);
    pointer-events: none;
}

.signature-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.18fr);
    gap: 38px;
    align-items: start;
}

.signature-copy {
    position: sticky;
    top: 120px;
}

.signature-copy h2,
.signature-copy .eyebrow {
    color: #fff;
}

.signature-copy p {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.72);
}

.signature-board {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.signature-card {
    min-height: 250px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.045)),
        rgba(255, 255, 255, 0.05);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(18px);
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform 0.18s ease, border-color 0.22s ease, background 0.22s ease;
}

.signature-card:first-child {
    grid-row: span 2;
    min-height: 520px;
}

.signature-card:hover {
    border-color: rgba(255, 255, 255, 0.34);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.06)),
        rgba(255, 255, 255, 0.06);
}

.signature-card span {
    display: inline-flex;
    margin-bottom: 18px;
    color: #d7a766;
    font-size: 0.8rem;
    font-weight: 950;
    letter-spacing: 0.16em;
}

.signature-card h3 {
    color: #fff;
    font-size: 1.65rem;
}

.signature-card p {
    color: rgba(255, 255, 255, 0.68);
}

.material-section {
    overflow: hidden;
    background:
        linear-gradient(120deg, rgba(247, 244, 237, 0.7), rgba(255, 253, 248, 0.82)),
        var(--bg);
}

.material-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.18fr);
    gap: 32px;
    align-items: stretch;
}

.material-panel {
    padding: 34px;
    border: 1px solid rgba(217, 207, 192, 0.84);
    border-radius: var(--radius);
    background: rgba(255, 253, 248, 0.84);
    box-shadow: var(--shadow-sm);
}

.material-panel p {
    color: var(--muted);
}

.swatch-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.swatch {
    position: relative;
    min-height: 210px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.58);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform 0.18s ease, box-shadow 0.22s ease;
}

.swatch:hover {
    box-shadow: var(--shadow-strong);
}

.swatch::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.9;
}

.swatch::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent, rgba(22, 21, 19, 0.5));
}

.swatch span {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 1;
    color: #fff;
    font-weight: 900;
}

.swatch-oak::before {
    background:
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 3px, transparent 3px 13px),
        linear-gradient(135deg, #8e5f35, #c4955d 46%, #6f4528);
}

.swatch-graphite::before {
    background:
        radial-gradient(circle at 22% 18%, rgba(255, 255, 255, 0.12), transparent 24%),
        linear-gradient(135deg, #151515, #3b3834);
}

.swatch-stone::before {
    background:
        linear-gradient(120deg, transparent 0 44%, rgba(255, 255, 255, 0.35) 45%, transparent 47%),
        linear-gradient(150deg, #8d8176, #d2c5b6 48%, #766b61);
}

.swatch-brass::before {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.28), transparent 18%, rgba(255, 255, 255, 0.22) 52%, transparent),
        linear-gradient(135deg, #6d471b, #c29041 50%, #7d551d);
}

.section-heading {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 18px;
    margin-bottom: 32px;
}

.section-heading .eyebrow {
    grid-column: 1 / -1;
}

.product-grid,
.category-grid,
.service-grid,
.advantage-grid,
.process-grid {
    display: grid;
    gap: 22px;
}

.product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid--catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-card,
.category-card,
.service-card,
.advantage,
.contacts-card,
.contacts-form,
.stat-panel,
.process-grid article,
.catalog-sidebar,
.lead-form {
    border: 1px solid rgba(217, 207, 192, 0.84);
    border-radius: var(--radius);
    background: rgba(255, 253, 248, 0.82);
    box-shadow: var(--shadow-sm);
}

.product-card {
    overflow: hidden;
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.product-card:hover {
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(-6px);
    border-color: rgba(161, 98, 7, 0.35);
    box-shadow: var(--shadow);
}

.product-card__image {
    position: relative;
    display: block;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--bg-soft);
}

.product-card__image.is-loading,
.product-main-image.is-loading,
.hero__background.is-loading,
.category-card.is-loading {
    position: relative;
}

.product-card__image.is-loading::before,
.product-main-image.is-loading::before,
.hero__background.is-loading::before,
.category-card.is-loading::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 4;
    background:
        linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.42) 42%, transparent 68%),
        linear-gradient(135deg, rgba(217, 207, 192, 0.64), rgba(255, 253, 248, 0.4));
    background-size: 220% 100%, 100% 100%;
    animation: skeletonSweep 1.15s ease-in-out infinite;
    pointer-events: none;
}

@keyframes skeletonSweep {
    from {
        background-position: 180% 0, 0 0;
    }
    to {
        background-position: -60% 0, 0 0;
    }
}

.product-card__image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(22, 21, 19, 0.26));
    opacity: 0;
    transition: opacity 0.24s ease;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.48s ease;
}

.product-card:hover .product-card__image img {
    transform: scale(1.055);
}

.product-card:hover .product-card__image::after {
    opacity: 1;
}

.badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    padding: 7px 11px;
    color: #fff;
    background: rgba(82, 100, 82, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 900;
    backdrop-filter: blur(10px);
}

.product-card__availability {
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 2;
    padding: 7px 11px;
    color: #fff;
    background: rgba(22, 21, 19, 0.54);
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 900;
    backdrop-filter: blur(12px);
}

.product-card__body {
    padding: 20px;
}

.product-card__category {
    margin: 0 0 7px;
    color: var(--wood-dark);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-card__body h3 {
    font-size: 1.24rem;
}

.product-card__body h3 a:hover {
    color: var(--wood-dark);
}

.product-card__body p {
    color: var(--muted);
}

.product-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 14px 0 0;
}

.product-card__meta span,
.product-highlights span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 10px;
    border: 1px solid rgba(217, 207, 192, 0.86);
    border-radius: 999px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.58);
    font-size: 0.8rem;
    font-weight: 800;
}

.product-card__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: 20px;
}

.price {
    display: block;
    color: var(--graphite);
    font-size: 1.24rem;
    font-weight: 950;
}

.price-large {
    font-size: clamp(2rem, 3vw, 3.1rem);
}

.old-price {
    color: var(--muted);
    text-decoration: line-through;
}

.category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 320px;
    display: grid;
    align-items: end;
    color: #fff;
    isolation: isolate;
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.category-card:hover {
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(-5px);
    box-shadow: var(--shadow);
}

.category-card img,
.category-card .image-placeholder {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.48s ease;
}

.category-card:hover img {
    transform: scale(1.06);
}

.category-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(22, 21, 19, 0.1), rgba(22, 21, 19, 0.78));
}

.category-card > div {
    padding: 22px;
}

.category-card h3 {
    color: #fff;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.8rem;
}

.category-card p {
    color: rgba(255, 255, 255, 0.78);
}

.advantage-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bento-grid {
    grid-auto-rows: minmax(220px, auto);
}

.advantage {
    position: relative;
    overflow: hidden;
    padding: 28px;
    background:
        linear-gradient(135deg, rgba(255, 253, 248, 0.95), rgba(255, 255, 255, 0.62)),
        var(--surface);
}

.advantage-large {
    grid-column: span 2;
    background:
        linear-gradient(135deg, rgba(22, 21, 19, 0.94), rgba(82, 100, 82, 0.86)),
        var(--graphite);
}

.advantage-large h3,
.advantage-large p {
    color: #fff;
}

.advantage span,
.process-grid span {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--gold);
    font-size: 0.82rem;
    font-weight: 950;
    letter-spacing: 0.12em;
}

.advantage h3 {
    max-width: 340px;
    font-size: 1.55rem;
}

.advantage p,
.service-card p,
.contacts-card p,
.process-grid p {
    color: var(--muted);
}

.service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-grid--wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
    overflow: hidden;
    padding: 24px;
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.service-card:hover {
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(-5px);
    box-shadow: var(--shadow);
}

.service-card img {
    width: calc(100% + 48px);
    max-width: calc(100% + 48px);
    height: 220px;
    margin: -24px -24px 22px;
    object-fit: cover;
}

.cta-section {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(120deg, rgba(22, 21, 19, 0.96), rgba(43, 41, 37, 0.94) 52%, rgba(95, 60, 33, 0.92)),
        var(--graphite);
}

.cta-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 70px 70px;
    pointer-events: none;
}

.cta-section .container {
    position: relative;
}

.cta-section h2,
.cta-section .eyebrow {
    color: #fff;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.74);
}

.cta-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(320px, 1fr);
    align-items: start;
    gap: 40px;
}

.lead-form {
    padding: 24px;
    color: var(--graphite);
    background: rgba(255, 253, 248, 0.88);
    backdrop-filter: blur(18px);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.form-field {
    margin-bottom: 14px;
}

.form-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--graphite-soft);
    font-weight: 850;
}

.honeypot-wrap {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-control {
    width: 100%;
    min-height: 48px;
    padding: 13px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--graphite);
    background: rgba(255, 255, 255, 0.86);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

textarea.form-control {
    resize: vertical;
}

.form-check {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    align-items: start;
    gap: 10px;
}

.form-check label {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.4;
}

.form-check .field-error {
    grid-column: 1 / -1;
}

.form-check-input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--gold);
}

.form-control:focus {
    outline: 0;
    border-color: var(--gold);
    background: #fff;
    box-shadow: 0 0 0 4px var(--focus);
}

.field-error {
    display: block;
    margin-top: 5px;
    color: #a33a2c;
    font-size: 0.88rem;
    font-weight: 700;
}

.messages {
    padding-top: 16px;
}

.message {
    padding: 14px 16px;
    border: 1px solid #bfe3cc;
    border-radius: var(--radius);
    color: #113d25;
    background: #e7f4ec;
}

.page-hero {
    position: relative;
    padding: 82px 0;
    background:
        linear-gradient(120deg, rgba(255, 253, 248, 0.62), rgba(235, 227, 215, 0.9)),
        var(--bg-soft);
}

.page-hero p:last-child {
    max-width: 760px;
    color: var(--muted);
    font-size: 1.1rem;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 270px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.catalog-sidebar {
    position: sticky;
    top: 96px;
    padding: 20px;
    background: rgba(255, 253, 248, 0.76);
    backdrop-filter: blur(16px);
}

.catalog-sidebar h2 {
    margin-bottom: 16px;
    font-size: 1.24rem;
}

.filter-link {
    position: relative;
    overflow: hidden;
    display: block;
    padding: 12px;
    border-radius: var(--radius);
    color: var(--muted);
    font-weight: 800;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.filter-link::before {
    content: "";
    position: absolute;
    inset: 7px auto 7px 7px;
    width: 3px;
    border-radius: 999px;
    background: var(--gold);
    opacity: 0;
    transform: scaleY(0.2);
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.filter-link:hover,
.filter-link.is-active {
    color: var(--graphite);
    background: rgba(235, 227, 215, 0.78);
}

.filter-link:hover::before,
.filter-link.is-active::before {
    opacity: 1;
    transform: scaleY(1);
}

.filter-link:hover {
    transform: translateX(3px);
}

.catalog-sidebar.is-filtering .filter-link:not(.is-clicked) {
    opacity: 0.52;
}

.filter-link.is-clicked {
    color: #fff;
    background: var(--graphite);
    transform: translateX(5px);
}

.filter-link.is-clicked::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
    animation: filterSweep 0.58s ease both;
}

.product-grid.is-filtering .product-card {
    opacity: 0.32;
    filter: blur(6px);
    scale: 0.985;
}

.catalog-section.section-reveal {
    opacity: 1;
    clip-path: none;
    transform: none;
}

.catalog-section .reveal,
.catalog-section .reveal-item {
    opacity: 1;
    filter: none;
    translate: 0 0;
}

@keyframes filterSweep {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(100%);
    }
}

.catalog-toolbar {
    margin-bottom: 18px;
    color: var(--muted);
}

.product-detail {
    padding-top: 52px;
}

.product-detail__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    gap: 44px;
    align-items: start;
}

.product-main-image {
    overflow: hidden;
    aspect-ratio: 4 / 5;
    border: 1px solid rgba(217, 207, 192, 0.88);
    border-radius: var(--radius);
    background: var(--bg-soft);
    box-shadow: var(--shadow);
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-top: 12px;
}

.gallery-thumb {
    overflow: hidden;
    aspect-ratio: 1;
    padding: 0;
    border: 2px solid transparent;
    border-radius: var(--radius);
    background: transparent;
    cursor: pointer;
}

.gallery-thumb.is-active {
    border-color: var(--gold);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.breadcrumb-link {
    display: inline-flex;
    margin-bottom: 14px;
    color: var(--wood-dark);
    font-weight: 900;
}

.product-info {
    position: sticky;
    top: 104px;
    padding: 6px 0;
}

.product-lead {
    color: var(--muted);
    font-size: 1.1rem;
}

.product-price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 12px;
    margin: 24px 0;
}

.product-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 20px 0 4px;
}

.specs {
    margin: 26px 0;
    border-top: 1px solid var(--line);
}

.specs div {
    display: grid;
    grid-template-columns: 136px minmax(0, 1fr);
    gap: 18px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}

.specs dt {
    color: var(--muted);
}

.specs dd {
    margin: 0;
    font-weight: 850;
}

.product-offer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px;
    border: 1px solid rgba(217, 207, 192, 0.9);
    border-radius: var(--radius);
    background: rgba(255, 253, 248, 0.78);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(14px);
}

.product-offer span {
    display: block;
    color: var(--wood-dark);
    font-size: 0.76rem;
    font-weight: 950;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.product-offer strong {
    display: block;
    margin-top: 4px;
    color: var(--graphite);
    line-height: 1.25;
}

.content-grid,
.contacts-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
    gap: 34px;
}

.stat-panel {
    padding: 24px;
}

.stat-panel div {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
}

.stat-panel div:last-child {
    border-bottom: 0;
}

.stat-panel strong {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 2.4rem;
    line-height: 1;
}

.stat-panel span {
    color: var(--muted);
}

.process-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-grid article {
    padding: 22px;
}

.contacts-card,
.contacts-form {
    padding: 24px;
}

.contacts-card a {
    color: var(--wood-dark);
    font-weight: 850;
}

.map-placeholder {
    height: 240px;
    margin-top: 18px;
    border-radius: var(--radius);
}

.contact-map {
    margin: 20px 0 0;
    overflow: hidden;
    border: 1px solid rgba(113, 91, 69, 0.18);
    border-radius: var(--radius);
    background: var(--bg-soft);
    box-shadow: 0 20px 48px rgba(59, 47, 36, 0.12);
}

.contact-map img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.empty-state {
    padding: 24px;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
    color: var(--muted);
    background: rgba(255, 255, 255, 0.56);
}

.site-footer {
    padding: 54px 0;
    color: rgba(255, 255, 255, 0.74);
    background:
        linear-gradient(120deg, #161513, #26231f 58%, #392617),
        var(--graphite);
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px 270px;
    gap: 30px;
}

.footer-brand {
    color: #fff;
}

.footer-note {
    color: rgba(255, 255, 255, 0.54);
}

.site-footer h3 {
    margin-bottom: 12px;
    color: #fff;
    font-size: 1rem;
}

.site-footer a,
.site-footer span {
    display: block;
    margin-bottom: 8px;
}

.reveal,
.reveal-item {
    opacity: 0;
    filter: blur(8px);
    translate: 0 18px;
    transition: opacity 0.55s ease, translate 0.55s ease, filter 0.55s ease;
}

.section-reveal {
    opacity: 0;
    clip-path: inset(18px 0 0 0 round 8px);
    transform: translateY(22px);
    transition: opacity 0.72s ease, transform 0.72s ease, clip-path 0.72s ease;
}

.section-reveal.is-visible {
    opacity: 1;
    clip-path: inset(0 0 0 0 round 0);
    transform: translateY(0);
}

.reveal.is-visible,
.reveal-item.is-visible {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
}

.reveal-grid .reveal-item:nth-child(2) {
    transition-delay: 0.06s;
}

.reveal-grid .reveal-item:nth-child(3) {
    transition-delay: 0.12s;
}

.reveal-grid .reveal-item:nth-child(4) {
    transition-delay: 0.18s;
}

.reveal-grid .reveal-item:nth-child(5) {
    transition-delay: 0.24s;
}

.reveal-grid .reveal-item:nth-child(6) {
    transition-delay: 0.3s;
}

.reveal-grid .reveal-item:nth-child(7) {
    transition-delay: 0.36s;
}

.reveal-grid .reveal-item:nth-child(8) {
    transition-delay: 0.42s;
}

a:focus-visible,
button:focus-visible,
.form-control:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 3px;
}

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

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .page-transition {
        display: none;
    }

    .reveal,
    .reveal-item,
    .section-reveal {
        opacity: 1;
        filter: none;
        translate: none;
        clip-path: none;
        transform: none;
    }
}

@media (max-width: 960px) {
    .hero__inner,
    .product-detail__grid,
    .cta-grid,
    .content-grid,
    .contacts-grid,
    .catalog-layout,
    .signature-grid,
    .material-grid {
        grid-template-columns: 1fr;
    }

    .hero__inner {
        min-height: auto;
    }

    .hero-premium .hero__inner {
        min-height: auto;
        padding-top: 88px;
        align-items: start;
    }

    .hero-panel {
        max-width: 760px;
        margin: 0 0 34px;
    }

    .signature-copy {
        position: static;
    }

    .hero__media,
    .hero__media img,
    .hero__placeholder {
        min-height: 430px;
    }

    .product-grid,
    .product-grid--catalog,
    .category-grid,
    .service-grid,
    .service-grid--wide,
    .advantage-grid,
    .process-grid,
    .signature-board,
    .swatch-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .advantage-large {
        grid-column: span 2;
    }

    .catalog-sidebar {
        position: static;
    }

    .product-info {
        position: static;
    }
}

@media (max-width: 720px) {
    body {
        padding-bottom: 82px;
    }

    body.nav-open {
        overflow: hidden;
    }

    .container {
        width: min(100% - 24px, var(--container));
    }

    h1 {
        font-size: clamp(2.28rem, 10vw, 3.15rem);
    }

    h2 {
        font-size: clamp(1.85rem, 8vw, 2.65rem);
    }

    .site-header {
        z-index: 90;
    }

    .brand {
        min-width: 0;
    }

    .brand span {
        white-space: nowrap;
    }

    .brand-logo {
        width: 46px;
        height: 36px;
        padding: 2px;
    }

    .nav {
        min-height: 66px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 74px;
        left: 12px;
        right: 12px;
        z-index: 95;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        max-height: calc(100vh - 92px);
        padding: 12px;
        overflow-y: auto;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(255, 253, 248, 0.94);
        box-shadow: var(--shadow);
        backdrop-filter: blur(16px);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        visibility: hidden;
        transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
    }

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

    .nav-links a {
        min-height: 50px;
        padding: 12px 14px;
        border-radius: var(--radius);
        font-size: 1rem;
    }

    .hero {
        padding-top: 28px;
    }

    .hero-premium {
        min-height: auto;
        padding: 0 0 18px;
    }

    .hero-premium h1 {
        max-width: 100%;
        font-size: clamp(2.05rem, 8.8vw, 2.85rem);
        line-height: 1.03;
    }

    .hero-premium::after {
        background:
            linear-gradient(180deg, rgba(22, 21, 19, 0.82) 0%, rgba(22, 21, 19, 0.58) 48%, rgba(22, 21, 19, 0.9) 100%),
            linear-gradient(90deg, rgba(22, 21, 19, 0.58), rgba(22, 21, 19, 0.2));
    }

    .hero__inner {
        gap: 18px;
    }

    .hero-premium .hero__inner {
        min-height: auto;
        padding-top: 58px;
    }

    .hero-premium .hero__content {
        width: 100%;
        padding: 44px 0 10px;
    }

    .hero__lead {
        max-width: 100%;
        margin-top: 18px;
        font-size: 1rem;
        line-height: 1.55;
    }

    .hero__actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 26px;
    }

    .hero__actions .btn {
        min-width: 0;
        min-height: 54px;
        width: 100%;
        padding: 14px 16px;
        text-align: center;
        white-space: normal;
    }

    .hero__actions .btn::after {
        display: none;
    }

    .hero-panel {
        display: block;
        width: 100%;
        margin-bottom: 18px;
        box-shadow: 0 22px 58px rgba(0, 0, 0, 0.28);
    }

    .hero-panel__row {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        min-width: 0;
        padding: 14px;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    }

    .hero-panel__row:last-child {
        border-bottom: 0;
    }

    .hero-panel strong {
        text-align: right;
    }

    .hero__metrics {
        grid-template-columns: 1fr;
        margin-top: 0;
    }

    .hero__metrics div {
        padding: 14px;
    }

    .hero__media,
    .hero__media img,
    .hero__placeholder {
        min-height: 330px;
    }

    .hero-card {
        left: 14px;
        right: 14px;
        bottom: 14px;
        width: auto;
    }

    .section,
    .page-hero {
        padding: 54px 0;
    }

    .catalog-section {
        padding-top: 34px;
    }

    .section-heading {
        grid-template-columns: 1fr;
    }

    .product-grid,
    .product-grid--catalog,
    .category-grid,
    .service-grid,
    .service-grid--wide,
    .advantage-grid,
    .process-grid,
    .signature-board,
    .swatch-grid,
    .form-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .signature-card:first-child {
        grid-row: auto;
        min-height: 250px;
    }

    .material-panel {
        padding: 24px;
    }

    .advantage-large {
        grid-column: auto;
    }

    .catalog-sidebar {
        position: sticky;
        top: 66px;
        z-index: 20;
        display: flex;
        gap: 8px;
        margin: 0 -12px 18px;
        padding: 10px 12px;
        overflow-x: auto;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
        background: rgba(247, 244, 237, 0.92);
        box-shadow: 0 12px 34px rgba(30, 24, 16, 0.1);
        scrollbar-width: none;
    }

    .catalog-sidebar::-webkit-scrollbar {
        display: none;
    }

    .catalog-sidebar h2 {
        flex: 0 0 auto;
        align-self: center;
        margin: 0 4px 0 2px;
        color: var(--muted);
        font-size: 0.88rem;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .filter-link {
        flex: 0 0 auto;
        min-height: 44px;
        padding: 10px 13px;
        white-space: nowrap;
        border: 1px solid rgba(217, 207, 192, 0.86);
        background: rgba(255, 255, 255, 0.62);
    }

    .filter-link::before {
        display: none;
    }

    .filter-link:hover,
    .filter-link.is-active,
    .filter-link.is-clicked {
        transform: none;
    }

    .product-grid,
    .product-grid--catalog {
        gap: 16px;
    }

    .catalog-section .product-card.reveal-item {
        opacity: 1;
        filter: none;
        translate: 0 0;
    }

    .product-card__image {
        aspect-ratio: 4 / 4.85;
    }

    .product-card__body {
        padding: 16px;
    }

    .product-card__body h3 {
        font-size: 1.12rem;
    }

    .product-card__meta {
        gap: 6px;
    }

    .product-card__meta span,
    .product-highlights span {
        min-height: 28px;
        padding: 5px 9px;
        font-size: 0.76rem;
    }

    .product-card__bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        margin-top: 16px;
    }

    .product-card__bottom .btn-small {
        width: 100%;
    }

    .price {
        font-size: 1.13rem;
    }

    .badge,
    .product-card__availability {
        padding: 6px 9px;
        font-size: 0.7rem;
    }

    .product-detail {
        padding-top: 28px;
    }

    .product-detail__grid {
        gap: 24px;
    }

    .product-main-image {
        max-height: 68vh;
    }

    .gallery {
        display: flex;
        grid-template-columns: none;
        gap: 8px;
        overflow-x: auto;
        padding-bottom: 4px;
        scroll-snap-type: x proximity;
        scrollbar-width: none;
    }

    .gallery::-webkit-scrollbar {
        display: none;
    }

    .gallery-thumb {
        flex: 0 0 74px;
        scroll-snap-align: start;
    }

    .product-price {
        margin: 18px 0;
    }

    .price-large {
        font-size: clamp(1.65rem, 8vw, 2.2rem);
    }

    .specs div {
        grid-template-columns: 1fr;
        gap: 3px;
    }

    .product-offer {
        align-items: flex-start;
        flex-direction: column;
        padding: 16px;
    }

    .product-offer .btn {
        width: 100%;
    }

    .contacts-card,
    .contacts-form,
    .lead-form {
        padding: 18px;
    }

    .contacts-card p {
        overflow-wrap: anywhere;
    }

    .contacts-card a {
        display: inline-flex;
        min-height: 32px;
        align-items: center;
    }

    .contact-map img {
        aspect-ratio: 4 / 3;
    }

    .form-control {
        min-height: 52px;
        font-size: 16px;
    }

    textarea.form-control {
        min-height: 118px;
    }

    .form-check-input {
        width: 20px;
        height: 20px;
    }

    .lead-form .btn {
        width: 100%;
    }

    .cta-section {
        border-radius: 0;
    }

    .mobile-sticky-cta {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: max(12px, env(safe-area-inset-bottom));
        z-index: 70;
        min-height: 62px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        padding: 12px 16px;
        border: 1px solid rgba(255, 255, 255, 0.3);
        border-radius: var(--radius);
        color: #fff;
        background: rgba(22, 21, 19, 0.86);
        box-shadow: 0 22px 58px rgba(0, 0, 0, 0.32);
        backdrop-filter: blur(18px) saturate(130%);
        transform: translateY(92px);
        opacity: 0;
        transition: transform 0.35s ease, opacity 0.35s ease, background 0.22s ease;
    }

    .mobile-sticky-cta.is-visible {
        transform: translateY(0);
        opacity: 1;
    }

    .mobile-sticky-cta span {
        color: rgba(255, 255, 255, 0.66);
        font-size: 0.8rem;
        font-weight: 850;
    }

    .mobile-sticky-cta strong {
        color: #fff;
        font-size: 0.98rem;
    }

    .mobile-sticky-cta::after {
        content: "";
        width: 28px;
        height: 1px;
        flex: 0 0 auto;
        background: currentColor;
        opacity: 0.86;
    }

    .site-footer {
        padding: 44px 0 calc(118px + env(safe-area-inset-bottom));
    }
}

@media (max-width: 420px) {
    .container {
        width: min(100% - 20px, var(--container));
    }

    .brand-logo {
        width: 42px;
        height: 34px;
    }

    .brand span {
        font-size: 0.96rem;
    }

    .nav-phone {
        justify-content: center;
    }

    .hero-premium .hero__inner {
        padding-top: 50px;
    }

    .hero-premium .hero__content {
        padding-top: 34px;
    }

    .hero-premium h1 {
        font-size: clamp(1.94rem, 9.4vw, 2.48rem);
    }

    .hero-panel__row {
        grid-template-columns: 1fr;
        padding: 14px;
        font-size: 0.92rem;
    }

    .hero-panel strong {
        text-align: left;
        white-space: normal;
    }

    .hero__metrics span {
        font-size: 0.84rem;
    }

    .section,
    .page-hero {
        padding: 46px 0;
    }

    .category-card {
        min-height: 260px;
    }

    .product-card__image {
        aspect-ratio: 1 / 1.16;
    }

    .gallery-thumb {
        flex-basis: 66px;
    }

    .mobile-sticky-cta {
        left: 10px;
        right: 10px;
        min-height: 58px;
        gap: 10px;
    }

    .mobile-sticky-cta span {
        display: none;
    }

    .mobile-sticky-cta strong {
        font-size: 0.95rem;
    }
}

@media (hover: none) {
    .nav-links a:hover,
    .btn:hover,
    .product-card:hover,
    .category-card:hover,
    .service-card:hover,
    .signature-card:hover,
    .swatch:hover,
    .filter-link:hover {
        transform: none;
    }

    .product-card:hover .product-card__image img,
    .category-card:hover img {
        transform: none;
    }

    .product-card:hover .product-card__image::after {
        opacity: 0;
    }
}