@font-face {
  font-family: "Lora Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 400 700;
  src: url("assets/fonts/lora-vietnamese-wght-normal.woff2") format("woff2");
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: "Lora Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 400 700;
  src: url("assets/fonts/lora-latin-wght-normal.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+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --ink: #171814;
  --ink-soft: #292a25;
  --paper: #f6f3ec;
  --white: #fff;
  --muted: #706f68;
  --line: #d9d4c9;
  --gold: #c79536;
  --gold-light: #e1bd69;
  --serif: "Times New Roman", Times, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow: 0 24px 70px rgba(18, 18, 14, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.12; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 112px 0; }
.skip-link { position: fixed; z-index: 999; top: 8px; left: 8px; padding: 10px 16px; color: #fff; background: #111; transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: none; }
.eyebrow { margin: 0 0 18px; color: #9b6f22; font-size: 12px; font-weight: 800; letter-spacing: .2em; }
.eyebrow.light { color: var(--gold-light); }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 9px; border: 1px solid transparent; padding: 0 24px; font-size: 13px; font-weight: 800; letter-spacing: .045em; text-transform: uppercase; transition: transform .25s, background .25s, border-color .25s; cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button-gold { color: #16130e; background: linear-gradient(135deg, var(--gold-light), var(--gold)); }
.button-gold:hover { background: linear-gradient(135deg, #efd18b, #d7a43b); }
.button-glass { color: #fff; border-color: rgba(255,255,255,.45); background: rgba(0,0,0,.2); backdrop-filter: blur(7px); }
.button-glass:hover { border-color: #fff; background: rgba(255,255,255,.08); }

.site-header { position: absolute; z-index: 40; top: 0; left: 0; width: 100%; color: #fff; transition: background .3s, box-shadow .3s, transform .3s; }
.site-header.fixed { position: fixed; background: rgba(17,18,15,.97); box-shadow: 0 8px 34px rgba(0,0,0,.18); backdrop-filter: blur(12px); }
.site-header.fixed .topbar { display: none; }
.topbar { border-bottom: 1px solid rgba(255,255,255,.18); font-size: 12px; letter-spacing: .06em; }
.topbar-inner { min-height: 39px; display: flex; align-items: center; justify-content: space-between; }
.topbar p { margin: 0; color: rgba(255,255,255,.72); }
.topbar a { color: rgba(255,255,255,.84); }
.topbar a strong { color: #fff; }
.navbar { min-height: 84px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 54px; height: 54px; object-fit: contain; border-radius: 50%; background: rgba(255,255,255,.93); }
.brand span { display: flex; align-items: baseline; gap: 7px; font-family: var(--serif); font-size: 20px; letter-spacing: .08em; }
.brand b { font-weight: 500; }
.brand em { color: var(--gold-light); font-style: normal; }
.main-menu { display: flex; align-items: center; gap: 30px; }
.main-menu > a:not(.nav-cta) { position: relative; font-size: 13px; font-weight: 650; }
.main-menu > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 0; height: 1px; background: var(--gold-light); transition: width .25s; }
.main-menu > a:hover::after { width: 100%; }
.nav-cta { border: 1px solid var(--gold-light); padding: 10px 17px; color: var(--gold-light); font-size: 12px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.nav-cta:hover { color: #111; background: var(--gold-light); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 26px; height: 2px; margin: 6px auto; background: #fff; transition: transform .25s, opacity .25s; }

.hero { position: relative; min-height: 800px; height: 100svh; display: flex; align-items: center; color: #fff; background: #222 url("assets/images/hero-cong-da-trang.webp") center 48% / cover no-repeat; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,8,7,.86) 0%, rgba(8,9,8,.61) 44%, rgba(8,9,8,.13) 78%), linear-gradient(0deg, rgba(8,9,8,.42), transparent 45%); }
.hero-content { position: relative; z-index: 2; padding-top: 100px; }
.hero h1 { max-width: 840px; margin: 0 0 26px; font-family: var(--serif); font-size: clamp(55px, 7.3vw, 104px); font-weight: 400; letter-spacing: -.045em; }
.hero-copy { max-width: 670px; margin-bottom: 34px; color: rgba(255,255,255,.82); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.scroll-hint { position: absolute; z-index: 2; bottom: 34px; left: 50%; display: flex; flex-direction: column; align-items: center; gap: 7px; color: rgba(255,255,255,.65); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; transform: translateX(-50%); }
.scroll-hint span { width: 1px; height: 38px; background: linear-gradient(var(--gold-light), transparent); }

.assurance { position: relative; z-index: 3; margin-top: -1px; color: #fff; background: var(--ink); }
.assurance-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.assurance article { min-height: 132px; display: flex; align-items: center; gap: 18px; border-left: 1px solid rgba(255,255,255,.1); padding: 28px 25px; }
.assurance article:last-child { border-right: 1px solid rgba(255,255,255,.1); }
.assurance article > span { color: var(--gold-light); font-family: var(--serif); font-size: 27px; }
.assurance h2 { margin: 0 0 6px; font-size: 15px; }
.assurance p { margin: 0; color: rgba(255,255,255,.55); font-size: 12px; line-height: 1.45; }

.intro { overflow: hidden; background: #f8f6f0; }
.intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 95px; }
.intro-visual { position: relative; min-height: 625px; }
.intro-visual > img { width: calc(100% - 70px); height: 570px; object-fit: cover; box-shadow: var(--shadow); }
.intro-inset { position: absolute; right: 0; bottom: 0; width: 210px; border: 10px solid #f8f6f0; box-shadow: 0 15px 45px rgba(0,0,0,.18); }
.intro-inset img { width: 100%; height: 280px; object-fit: cover; }
.stamp { position: absolute; left: -32px; bottom: 55px; width: 115px; height: 115px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.45); color: #fff; background: rgba(18,19,16,.88); font-family: var(--serif); font-size: 14px; letter-spacing: .08em; transform: rotate(-7deg); backdrop-filter: blur(6px); }
.stamp::before { content: ""; position: absolute; inset: 7px; border: 1px solid var(--gold); }
.stamp b, .stamp span { position: relative; }
.stamp span { color: var(--gold-light); }
.intro-copy h2, .section-heading h2, .quarry-title h2, .faq-title h2, .contact-copy h2 { margin: 0; font-family: var(--serif); font-size: clamp(42px, 4.6vw, 66px); font-weight: 400; letter-spacing: -.035em; }
.intro-copy .lead { margin-top: 29px; font-size: 18px; color: #3d3d38; }
.intro-copy > p:not(.eyebrow):not(.lead) { color: var(--muted); }
.check-list { display: grid; gap: 12px; margin: 26px 0 30px; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 29px; font-weight: 650; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 900; }
.text-link { display: inline-flex; align-items: center; gap: 12px; border-bottom: 1px solid #a47b2e; padding-bottom: 6px; color: #74551d; font-size: 13px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.text-link span { font-size: 20px; transition: transform .2s; }
.text-link:hover span { transform: translateX(5px); }

.products { background: #ebe6dc; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 70px; margin-bottom: 50px; }
.section-heading > p { max-width: 500px; margin: 0 0 7px; color: var(--muted); }
.section-heading.compact { display: block; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 430px; gap: 17px; }
.product-card { position: relative; overflow: hidden; color: #fff; background: #222; }
.product-card.product-wide { grid-column: span 2; }
.product-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.75,.25,1); }
.product-card:hover img { transform: scale(1.045); }
.product-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(9,10,9,.9), transparent 62%); }
.craftsmanship { background: #f2efe8; }
.craft-grid { display: grid; grid-template-columns: 1.35fr .825fr .825fr; gap: 17px; }
.craft-card { position: relative; min-height: 530px; overflow: hidden; color: #fff; background: #292a25; }
.craft-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.75,.25,1); }
.craft-card:hover img { transform: scale(1.045); }
.craft-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8,9,7,.9), rgba(8,9,7,.03) 62%); }
.craft-card > div { position: absolute; z-index: 1; right: 25px; bottom: 25px; left: 25px; }
.craft-card p { margin: 0 0 9px; color: var(--gold-light); font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.craft-card h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 28px; font-weight: 400; line-height: 1.1; }
.craft-card span { display: block; color: rgba(255,255,255,.74); font-size: 13px; line-height: 1.6; }
.service-strip { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 25px; margin-top: 17px; padding: 27px 32px; border: 1px solid #d3cdc1; }
.service-strip div { display: grid; gap: 7px; }
.service-strip b { color: #7a591f; font-size: 10px; letter-spacing: .12em; }
.service-strip span { color: var(--muted); font-size: 13px; line-height: 1.5; }
.service-strip a { color: var(--ink); font-size: 12px; font-weight: 800; white-space: nowrap; }
.service-strip a span { color: var(--gold); font-size: 19px; vertical-align: -1px; }
.memorial { background: var(--ink); color: #fff; }
.memorial-grid { display: grid; grid-template-columns: .84fr 1.16fr; align-items: center; gap: 80px; }
.memorial-copy h2 { margin: 0; font-family: var(--serif); font-size: clamp(42px, 4.6vw, 66px); font-weight: 400; letter-spacing: -.035em; }
.memorial-copy > p:not(.eyebrow) { margin: 25px 0; color: rgba(255,255,255,.68); line-height: 1.75; }
.memorial .check-list li { color: rgba(255,255,255,.8); }
.memorial .check-list li::before { color: var(--gold-light); }
.memorial .text-link { color: var(--gold-light); }
.memorial-image { margin: 0; }
.memorial-image img { display: block; width: 100%; height: 520px; object-fit: cover; }
.memorial-image figcaption { padding: 12px 0 0; color: rgba(255,255,255,.48); font-size: 11px; line-height: 1.5; }
.product-overlay { position: absolute; z-index: 2; left: 30px; right: 30px; bottom: 27px; }
.product-overlay p { margin: 0 0 7px; color: var(--gold-light); font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.product-overlay h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.product-overlay span { color: rgba(255,255,255,.68); font-size: 13px; }
.price-note { margin-top: 30px; display: grid; grid-template-columns: .7fr 1.6fr .7fr; align-items: center; gap: 28px; border-top: 1px solid #c8c0b2; border-bottom: 1px solid #c8c0b2; padding: 25px 0; }
.price-note span { font-family: var(--serif); font-size: 22px; }
.price-note p { margin: 0; color: var(--muted); font-size: 13px; }
.price-note a { justify-self: end; color: #74551d; font-size: 12px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }

.quarry { overflow: hidden; color: #fff; background: var(--ink); }
.quarry-title { max-width: 850px; margin-bottom: 50px; }
.quarry-title h2 { color: #fff; }
.quarry-title > p:last-child { max-width: 680px; margin: 24px 0 0; color: rgba(255,255,255,.58); }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: 260px 260px; gap: 13px; }
.gallery-item { position: relative; overflow: hidden; border: 0; padding: 0; color: #fff; background: #333; cursor: zoom-in; }
.gallery-item:first-child { grid-row: span 2; }
.gallery-item:nth-child(2) { grid-column: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.72), transparent 45%); opacity: .85; }
.gallery-item span { position: absolute; z-index: 2; left: 18px; bottom: 14px; font-size: 11px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }

.process { background: #f8f6f0; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 48px 0 65px; padding: 0; list-style: none; counter-reset: step; }
.process-grid li { min-height: 245px; border-top: 1px solid #bfb8ab; border-right: 1px solid #d5d0c7; padding: 30px 25px 24px 0; }
.process-grid li + li { padding-left: 25px; }
.process-grid li:last-child { border-right: 0; }
.process-grid b { color: var(--gold); font-family: var(--serif); font-size: 34px; font-weight: 400; }
.process-grid h3 { margin: 42px 0 12px; font-family: var(--serif); font-size: 24px; font-weight: 400; }
.process-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.video-card { display: grid; grid-template-columns: 210px 1fr; align-items: center; min-height: 360px; color: #fff; background: var(--ink-soft); box-shadow: var(--shadow); }
.video-card video { width: 100%; height: 360px; object-fit: cover; background: #111; }
.video-card > div { padding: 34px; }
.video-card span { color: var(--gold-light); font-size: 10px; font-weight: 850; letter-spacing: .15em; }
.video-card h3 { margin: 18px 0 13px; font-family: var(--serif); font-size: 29px; font-weight: 400; }
.video-card p { margin: 0; color: rgba(255,255,255,.58); font-size: 13px; }

.projects { background: #e9e5db; }
.project-showcase { display: grid; grid-template-columns: 1.55fr .75fr; grid-template-rows: 300px 300px; gap: 16px; }
.project-main { grid-row: span 2; }
.project-showcase article { position: relative; overflow: hidden; color: #fff; background: #222; }
.project-showcase img { width: 100%; height: 100%; object-fit: cover; transition: transform .75s; }
.project-showcase article:hover img { transform: scale(1.035); }
.project-showcase article::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,6,5,.8), transparent 55%); }
.project-showcase article > div { position: absolute; z-index: 2; left: 28px; bottom: 25px; }
.project-showcase p { margin: 0 0 6px; color: var(--gold-light); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.project-showcase h3 { margin: 0; font-family: var(--serif); font-size: 26px; font-weight: 400; }
.project-main h3 { font-size: 35px; }

.faq { background: #f8f6f0; }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.faq-title { position: sticky; top: 120px; align-self: start; }
.faq-title > p:last-child { margin-top: 24px; color: var(--muted); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 25px 45px 25px 0; font-family: var(--serif); font-size: 21px; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 3px; top: 21px; color: #956c23; font-family: var(--sans); font-size: 25px; font-weight: 300; transition: transform .2s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { max-width: 670px; margin: -4px 0 24px; color: var(--muted); font-size: 14px; }

.contact { position: relative; overflow: hidden; padding: 110px 0; color: #fff; background: #181916; }
.contact-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15,16,14,.98), rgba(15,16,14,.82)), url("assets/images/be-mat-da-khoi.webp") center/cover; opacity: .96; }
.contact-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 100px; }
.contact-copy h2 { color: #fff; }
.contact-copy > p:not(.eyebrow) { max-width: 560px; margin: 26px 0 35px; color: rgba(255,255,255,.62); }
.contact-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-methods a { border: 1px solid rgba(255,255,255,.18); padding: 17px 20px; transition: border-color .2s, background .2s; }
.contact-methods a:hover { border-color: var(--gold); background: rgba(255,255,255,.04); }
.contact-methods span { display: block; margin-bottom: 5px; color: var(--gold-light); font-size: 9px; font-weight: 800; letter-spacing: .13em; }
.contact-methods b { font-size: 17px; }
.quote-form { padding: 38px; color: var(--ink); background: #f5f2eb; box-shadow: 0 26px 80px rgba(0,0,0,.25); }
.quote-form h3 { margin: 0 0 25px; font-family: var(--serif); font-size: 30px; font-weight: 400; }
.quote-form label { display: grid; gap: 6px; margin-bottom: 14px; color: #4f4e48; font-size: 11px; font-weight: 750; letter-spacing: .04em; text-transform: uppercase; }
.quote-form input, .quote-form select, .quote-form textarea { width: 100%; border: 1px solid #d4cec1; border-radius: 0; outline: none; padding: 12px 13px; color: var(--ink); background: #fff; font-size: 14px; text-transform: none; transition: border-color .2s, box-shadow .2s; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(199,149,54,.14); }
.quote-form textarea { resize: vertical; }
.quote-form .button { width: 100%; margin-top: 7px; border: 0; }
.form-note { margin: 11px 0 0; color: #77746d; font-size: 10px; line-height: 1.5; text-align: center; }
.form-note.success { color: #437145; font-weight: 700; }

.footer { color: #fff; background: #0f100e; }
.footer-main { display: grid; grid-template-columns: 1.1fr 1fr .8fr; gap: 75px; padding-top: 68px; padding-bottom: 58px; }
.footer-brand img { width: 170px; height: 140px; object-fit: contain; background: #fff; }
.footer-brand p { margin: 18px 0 0; color: rgba(255,255,255,.5); font-family: var(--serif); font-size: 18px; }
.footer-main h2 { margin: 0 0 18px; color: var(--gold-light); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; }
.footer-main a, .footer-main > div > p { display: block; max-width: 360px; margin: 0 0 10px; color: rgba(255,255,255,.65); font-size: 13px; }
.footer-main a:hover { color: #fff; }
.footer-bottom { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.4); font-size: 10px; }
.footer-bottom p { margin: 0; }

.mobile-actions { display: none; }
.back-to-top { position: fixed; z-index: 30; right: 22px; bottom: 22px; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.28); color: #fff; background: rgba(20,21,18,.88); opacity: 0; pointer-events: none; transform: translateY(12px); transition: opacity .25s, transform .25s; cursor: pointer; }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: none; }
.lightbox { width: min(1080px, calc(100% - 30px)); max-height: 90vh; border: 0; padding: 0; color: #fff; background: #111; box-shadow: 0 30px 100px rgba(0,0,0,.55); }
.lightbox::backdrop { background: rgba(5,5,4,.88); backdrop-filter: blur(5px); }
.lightbox img { width: 100%; max-height: 80vh; object-fit: contain; }
.lightbox p { margin: 0; padding: 12px 18px; color: rgba(255,255,255,.7); font-size: 12px; }
.lightbox button { position: absolute; z-index: 2; top: 10px; right: 10px; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.25); color: #fff; background: rgba(0,0,0,.55); font-size: 30px; line-height: 1; cursor: pointer; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1024px) {
  .container { width: min(100% - 32px, 940px); }
  .main-menu { gap: 18px; }
  .main-menu > a:not(.nav-cta) { font-size: 12px; }
  .intro-grid { gap: 55px; }
  .intro-visual { min-height: 565px; }
  .intro-visual > img { height: 520px; }
  .product-grid { grid-auto-rows: 360px; }
  .video-card { grid-template-columns: 170px 1fr; }
  .video-card > div { padding: 25px; }
  .contact-grid { gap: 55px; }
}

@media (max-width: 820px) {
  html { scroll-padding-top: 74px; }
  .section { padding: 82px 0; }
  .topbar { display: none; }
  .navbar { min-height: 74px; }
  .menu-toggle { display: block; position: relative; z-index: 2; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .main-menu { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 25px; padding: 84px 36px 40px; background: #141511; transform: translateX(100%); transition: transform .3s; }
  .main-menu.open { transform: none; }
  .main-menu > a:not(.nav-cta) { font-family: var(--serif); font-size: 30px; font-weight: 400; }
  .nav-cta { margin-top: 10px; padding: 13px 22px; }
  .hero { min-height: 720px; background-position: 60% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(7,8,7,.86), rgba(8,9,8,.42)), linear-gradient(0deg, rgba(8,9,8,.45), transparent 50%); }
  .hero h1 { font-size: clamp(50px, 13vw, 78px); }
  .hero-copy { max-width: 590px; font-size: 16px; }
  .assurance-grid { grid-template-columns: 1fr 1fr; }
  .assurance article:nth-child(3) { border-top: 1px solid rgba(255,255,255,.1); }
  .assurance article:nth-child(4) { border-top: 1px solid rgba(255,255,255,.1); border-right: 1px solid rgba(255,255,255,.1); }
  .intro-grid, .section-heading, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .intro-grid { gap: 60px; }
  .intro-visual { width: min(620px, 100%); margin: auto; }
  .section-heading { gap: 20px; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .product-card.product-wide { grid-column: span 1; }
  .price-note { grid-template-columns: 1fr; gap: 10px; }
  .price-note a { justify-self: start; }
  .craft-grid { grid-template-columns: 1fr 1fr; }
  .craft-feature { grid-column: span 2; }
  .service-strip { grid-template-columns: 1fr 1fr; }
  .service-strip a { grid-column: span 2; }
  .memorial-grid { grid-template-columns: 1fr; gap: 50px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: repeat(3, 250px); }
  .gallery-item:first-child { grid-row: span 2; }
  .gallery-item:nth-child(2) { grid-column: span 1; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-grid li:nth-child(2) { border-right: 0; }
  .process-grid li:nth-child(3), .process-grid li:nth-child(4) { border-top: 1px solid #d5d0c7; }
  .process-grid li:nth-child(3) { padding-left: 0; }
  .video-grid { grid-template-columns: 1fr; }
  .video-card { grid-template-columns: 230px 1fr; }
  .project-showcase { grid-template-columns: 1fr 1fr; grid-template-rows: 470px 310px; }
  .project-main { grid-column: span 2; grid-row: span 1; }
  .faq-grid { gap: 42px; }
  .faq-title { position: static; }
  .contact-copy { max-width: 670px; }
  .quote-form { max-width: 670px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 45px; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 560px) {
  body { padding-bottom: 62px; }
  .container { width: calc(100% - 28px); }
  .section { padding: 68px 0; }
  .brand img { width: 46px; height: 46px; }
  .brand span { font-size: 16px; }
  .hero { min-height: 690px; height: 94svh; background-position: 63% center; }
  .hero-content { padding-top: 80px; }
  .hero h1 { margin-bottom: 20px; font-size: clamp(46px, 14vw, 66px); }
  .hero-copy { font-size: 15px; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .scroll-hint { display: none; }
  .assurance-grid { grid-template-columns: 1fr; }
  .assurance article { min-height: 95px; border-right: 1px solid rgba(255,255,255,.1); border-bottom: 1px solid rgba(255,255,255,.1); padding: 20px 14px; }
  .intro-visual { min-height: 480px; }
  .intro-visual > img { width: calc(100% - 35px); height: 440px; }
  .intro-inset { width: 150px; border-width: 7px; }
  .intro-inset img { height: 205px; }
  .stamp { left: -6px; bottom: 30px; width: 95px; height: 95px; font-size: 12px; }
  .intro-copy h2, .section-heading h2, .quarry-title h2, .faq-title h2, .contact-copy h2 { font-size: 39px; }
  .intro-copy .lead { font-size: 16px; }
  .product-grid { grid-template-columns: 1fr; grid-auto-rows: 390px; }
  .craft-grid { grid-template-columns: 1fr; }
  .craft-feature { grid-column: span 1; }
  .craft-card { min-height: 430px; }
  .service-strip { grid-template-columns: 1fr; gap: 20px; padding: 24px; }
  .service-strip a { grid-column: span 1; }
  .memorial-image img { height: 330px; }
  .price-note { margin-top: 20px; }
  .gallery { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 10px; margin-right: -14px; padding-right: 14px; }
  .gallery-item { flex: 0 0 82%; height: 430px; scroll-snap-align: start; }
  .process-grid { grid-template-columns: 1fr; margin-bottom: 45px; }
  .process-grid li, .process-grid li + li, .process-grid li:nth-child(3) { min-height: 0; border-right: 0; padding: 24px 0 26px; }
  .process-grid h3 { margin: 15px 0 8px; }
  .video-card { grid-template-columns: 1fr; }
  .video-card video { height: min(130vw, 560px); }
  .video-card > div { padding: 27px; }
  .project-showcase { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(3, 380px); }
  .project-main { grid-column: auto; }
  .project-main h3 { font-size: 28px; }
  .contact { padding: 72px 0; }
  .contact-methods { grid-template-columns: 1fr; }
  .quote-form { padding: 25px 20px; }
  .footer-main { grid-template-columns: 1fr; gap: 35px; padding-top: 55px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { min-height: 100px; display: block; padding: 25px 0; }
  .footer-bottom p + p { margin-top: 8px; }
  .mobile-actions { position: fixed; z-index: 35; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: 1fr 1fr; height: 62px; box-shadow: 0 -8px 28px rgba(0,0,0,.22); }
  .mobile-actions a { display: flex; align-items: center; justify-content: center; gap: 8px; color: #fff; background: #22231f; font-size: 13px; font-weight: 800; }
  .mobile-actions a:last-child { color: #14120d; background: linear-gradient(135deg, var(--gold-light), var(--gold)); }
  .mobile-actions span { width: 23px; height: 23px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid currentColor; border-radius: 50%; font-size: 11px; }
  .back-to-top { right: 14px; bottom: 75px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}