:root {
  --forest-900: #1d2b25;
  --forest-800: #263a32;
  --forest-700: #355344;
  --sage-500: #8da08f;
  --sage-200: #ced8cf;
  --stone-50: #fbf8f2;
  --stone-100: #f2ece1;
  --stone-200: #e3d8c7;
  --stone-300: #c9bba6;
  --sand-500: #c98957;
  --sand-600: #ad6c3e;
  --rust-500: #b65d3c;
  --charcoal: #20231f;
  --ink: #28312c;
  --muted: #667169;
  --white: #ffffff;
  --error: #b42318;
  --success: #2d7352;
  --shadow-sm: 0 16px 40px rgba(31, 43, 36, .09);
  --shadow-lg: 0 35px 90px rgba(22, 31, 26, .18);
  --radius-sm: 12px;
  --radius-md: 22px;
  --radius-lg: 38px;
  --shell: 1280px;
  --header-height: 82px;
}

* { box-sizing: border-box; }
html { max-width: 100%; overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--stone-50);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  max-width: 100%;
  overflow-x: clip;
}
body.nav-open, body.modal-open { overflow: hidden; }
body.nav-open::before {
  content: ""; position: fixed; z-index: 950; inset: 0; background: rgba(18,29,24,.42);
  pointer-events: none;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3, h4 { margin-top: 0; }
h1, h2, h3, h4 { font-family: "Manrope", system-ui, sans-serif; line-height: 1.08; }
h1, h2 { letter-spacing: 0; }
h2 { font-size: clamp(2.35rem, 5.8vw, 5.4rem); }
h3 { font-size: 1.1rem; }
button { cursor: pointer; }
address { font-style: normal; }
ul { margin: 0; padding: 0; }
::selection { color: var(--white); background: var(--sand-600); }
:focus-visible { outline: 3px solid var(--sand-500); outline-offset: 4px; }

.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.section { position: relative; padding: clamp(80px, 9vw, 145px) 0; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; z-index: 9999; top: -100px; left: 18px; padding: 12px 18px;
  color: var(--white); background: var(--forest-800); border-radius: 10px;
  font-weight: 700; transition: top .2s ease;
}
.skip-link:focus { top: 18px; }

.kicker {
  margin-bottom: 1rem; color: var(--sand-500); font-family: "Manrope", sans-serif;
  font-size: .73rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase;
}
.kicker--dark { color: var(--sand-600); }
.kicker--light { color: #e7aa7b; }

.button {
  min-height: 50px; display: inline-flex; align-items: center; justify-content: center;
  padding: .85rem 1.3rem; border: 1px solid transparent; border-radius: 999px;
  font-family: "Manrope", sans-serif; font-size: .78rem; font-weight: 800; line-height: 1.2;
  transition: transform .25s ease, box-shadow .25s ease, color .25s ease, background .25s ease, border-color .25s ease;
}
.button:hover { transform: translateY(-2px); }
.button--terracotta { color: var(--white); background: var(--rust-500); box-shadow: 0 16px 32px rgba(182,93,60,.2); }
.button--terracotta:hover { background: #a64e31; box-shadow: 0 22px 42px rgba(182,93,60,.28); }
.button--dark { color: var(--white); background: var(--forest-800); }
.button--dark:hover { background: var(--forest-700); }
.button--whatsapp { gap: .65rem; color: var(--white); background: #18794e; box-shadow: 0 16px 34px rgba(24,121,78,.22); }
.button--whatsapp:hover { background: #12633f; box-shadow: 0 20px 40px rgba(24,121,78,.28); }
.button--ghost { color: var(--forest-900); background: rgba(255,255,255,.65); border-color: rgba(38,58,50,.22); }
.button--ghost:hover { background: var(--white); }
.button--outline-light { color: var(--white); background: transparent; border-color: rgba(255,255,255,.45); }
.button--outline-light:hover { color: var(--forest-900); background: var(--white); }
.button--wide { width: 100%; min-height: 56px; }
.text-link { display: inline-flex; align-items: center; gap: .65rem; color: var(--forest-800); font-weight: 800; }
.text-link span { transition: transform .25s ease; }
.text-link:hover span { transform: translateX(5px); }

.topbar { color: var(--stone-100); background: var(--forest-900); }
.topbar__inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.topbar p { margin: 0; font-size: .67rem; letter-spacing: .07em; text-transform: uppercase; }
.topbar__links { display: flex; align-items: center; gap: .7rem; color: var(--stone-200); font-size: .68rem; }
.topbar a:hover { color: var(--white); }

.site-header {
  position: sticky; z-index: 1000; top: 0; height: var(--header-height); color: var(--forest-900);
  background: rgba(251,248,242,.86); border-bottom: 1px solid rgba(38,58,50,.09); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  isolation: isolate;
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { background: rgba(251,248,242,.97); box-shadow: 0 12px 35px rgba(33,45,39,.08); }
.site-header.menu-open { z-index: 2000; background: var(--stone-50); -webkit-backdrop-filter: none; backdrop-filter: none; }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .8rem; flex-shrink: 0; }
.brand__mark { width: 58px; height: 58px; }
.brand__copy { display: grid; line-height: 1.15; }
.brand__copy strong { font-family: "Manrope", sans-serif; font-size: .86rem; letter-spacing: -.01em; }
.brand__copy small { margin-top: .32rem; color: var(--sand-600); font-size: .58rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: clamp(.55rem, 1.2vw, 1.05rem); }
.nav-link { position: relative; padding: .6rem 0; font-size: .72rem; font-weight: 700; white-space: nowrap; }
.nav-link::after { content: ""; position: absolute; right: 0; bottom: .25rem; left: 0; height: 2px; background: var(--rust-500); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-quote { margin-left: .35rem; padding-inline: 1.1rem; }
.menu-button { display: none; width: 46px; height: 46px; padding: 0; background: var(--forest-800); border: 0; border-radius: 50%; }
.menu-button span { width: 19px; height: 2px; display: block; margin: 4px auto; background: var(--white); transition: transform .25s ease, opacity .25s ease; }

.hero {
  position: relative; min-height: calc(100vh - var(--header-height) - 38px); display: grid; align-items: center;
  padding: clamp(60px, 8vw, 110px) 0 90px; background:
    radial-gradient(circle at 80% 12%, rgba(201,137,87,.16), transparent 32%),
    linear-gradient(125deg, #f8f3ea, #ebe3d6);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .26;
  background-image: linear-gradient(rgba(38,58,50,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(38,58,50,.05) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero__grain { position: absolute; width: 420px; height: 420px; right: -140px; top: -170px; border: 1px solid rgba(38,58,50,.12); border-radius: 50%; box-shadow: 0 0 0 80px rgba(38,58,50,.025), 0 0 0 160px rgba(38,58,50,.018); }
.hero__grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(390px, .95fr); gap: clamp(45px, 7vw, 100px); align-items: center; }
.hero__content { max-width: 760px; }
.hero h1 { margin-bottom: 1.4rem; color: var(--forest-900); font-size: clamp(3.35rem, 7vw, 7.35rem); }
.hero h1 em { display: inline; color: var(--rust-500); font-family: "Playfair Display", serif; font-weight: 600; }
.hero__lead { max-width: 700px; margin-bottom: 1.8rem; color: #58645d; font-size: clamp(1rem, 1.35vw, 1.18rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero__proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3.2rem; padding-top: 1.5rem; border-top: 1px solid rgba(38,58,50,.17); }
.hero__proof div { display: grid; gap: .3rem; }
.hero__proof strong { color: var(--forest-900); font-family: "Manrope", sans-serif; font-size: 1.6rem; line-height: 1; }
.hero__proof .counter { font-variant-numeric: tabular-nums; }
.hero__proof strong .counter { color: inherit; font-size: inherit; line-height: inherit; }
.hero__proof span { color: var(--muted); font-size: .7rem; line-height: 1.4; }
.hero__visual { position: relative; min-height: 610px; isolation: isolate; }
.hero-illustration::before {
  content: ""; position: absolute; z-index: -1; top: 10%; right: 0; width: 76%; aspect-ratio: 1;
  border: 1px solid rgba(38,58,50,.16); border-radius: 50%; box-shadow: 0 0 0 28px rgba(38,58,50,.035), 0 0 0 56px rgba(38,58,50,.025);
}
.hero-illustration::after {
  content: ""; position: absolute; z-index: -1; right: 5%; bottom: 5%; width: 80%; height: 22%;
  background: radial-gradient(ellipse, rgba(29,43,37,.16), transparent 68%); filter: blur(8px);
}
.hero-illustration__sun { position: absolute; top: 4%; right: 8%; width: 88px; aspect-ratio: 1; background: #d58b59; border-radius: 50%; opacity: .9; animation: sunPulse 7s ease-in-out infinite; }
.stone-tile { position: absolute; display: block; filter: drop-shadow(0 22px 18px rgba(21,35,28,.16)); will-change: transform; }
.stone-tile--large { top: 5%; right: 3%; width: min(80%, 470px); animation: tileFloat 7.5s ease-in-out infinite; }
.stone-tile--small { bottom: 6%; left: 1%; width: min(50%, 260px); animation: tileFloatReverse 6.4s ease-in-out infinite; }
.stone-tile--chip { top: 22%; left: 5%; width: min(27%, 142px); animation: tileWobble 5.7s ease-in-out infinite; }
.hero-illustration__caption { position: absolute; right: 8%; bottom: 9%; display: grid; gap: .12rem; padding: 1rem 1.15rem; color: var(--white); background: var(--forest-800); border: 1px solid rgba(255,255,255,.22); border-radius: 12px; box-shadow: var(--shadow-sm); text-align: left; animation: captionFloat 7.5s ease-in-out infinite; }
.hero-illustration__caption span, .hero-illustration__caption small { color: #d8e2d8; font-family: "Manrope", sans-serif; font-size: .53rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.hero-illustration__caption strong { color: #efb786; font-family: "Playfair Display", serif; font-size: 1.2rem; line-height: 1.1; }
.material-ribbon { position: absolute; right: 0; bottom: 0; left: 0; color: var(--stone-100); background: var(--forest-800); overflow: hidden; }
.material-ribbon__track { width: max-content; min-height: 46px; display: flex; align-items: center; gap: 1.5rem; padding-inline: 1.5rem; animation: ribbon 28s linear infinite; }
.material-ribbon span { font-family: "Manrope", sans-serif; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.material-ribbon i { color: var(--sand-500); font-size: .55rem; }
@keyframes ribbon { to { transform: translateX(-50%); } }
@keyframes tileFloat { 0%, 100% { transform: translateY(0) rotate(1deg); } 50% { transform: translateY(-13px) rotate(-1.4deg); } }
@keyframes tileFloatReverse { 0%, 100% { transform: translateY(0) rotate(-3deg); } 50% { transform: translateY(11px) rotate(-.5deg); } }
@keyframes tileWobble { 0%, 100% { transform: translateY(0) rotate(5deg); } 50% { transform: translateY(-9px) rotate(1deg); } }
@keyframes captionFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes sunPulse { 0%, 100% { transform: scale(1); opacity: .9; } 50% { transform: scale(.9); opacity: .68; } }

.media-frame { position: relative; min-height: 240px; display: grid; place-items: center; color: var(--stone-100); background: linear-gradient(145deg, #355344, #1d2b25); overflow: hidden; }
.media-frame img { width: 100%; height: 100%; min-height: inherit; object-fit: cover; }
.media-frame.is-missing img { display: none; }
.media-placeholder { display: none; max-width: 240px; padding: 1rem; font-size: .72rem; text-align: center; }
.media-frame.is-missing .media-placeholder { display: block; }

.intro { background: var(--stone-50); }
.intro__grid { display: grid; grid-template-columns: .16fr .92fr .92fr; gap: clamp(30px, 5vw, 80px); align-items: start; }
.section-index { color: var(--stone-300); font-family: "Playfair Display", serif; font-size: clamp(3rem, 7vw, 7rem); line-height: .8; }
.section-index--light { color: rgba(255,255,255,.18); }
.intro__headline h2 { margin-bottom: 0; color: var(--forest-900); }
.intro__body p { color: var(--muted); }
.intro__body blockquote { margin: 2rem 0 0; padding: 1.3rem 1.5rem; color: var(--forest-800); background: var(--stone-100); border-left: 4px solid var(--rust-500); border-radius: 0 16px 16px 0; font-family: "Playfair Display", serif; font-size: 1.45rem; font-style: italic; }
.value-strip { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(55px, 7vw, 90px); border-block: 1px solid var(--stone-200); }
.value-strip article { min-height: 180px; padding: 1.5rem; border-right: 1px solid var(--stone-200); }
.value-strip article:last-child { border-right: 0; }
.value-strip span { color: var(--rust-500); font-family: "Manrope", sans-serif; font-size: .68rem; font-weight: 800; }
.value-strip h3 { margin: 2rem 0 .6rem; color: var(--forest-900); }
.value-strip p { margin: 0; color: var(--muted); font-size: .76rem; }

.material-showcase { color: var(--white); background: var(--forest-900); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: clamp(40px, 6vw, 90px); align-items: end; margin-bottom: clamp(40px, 6vw, 78px); }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { margin: 0; color: rgba(255,255,255,.66); }
.section-heading--dark h2 { color: var(--forest-900); }
.section-heading--dark > p { color: var(--muted); }
.signature-grid { display: grid; grid-template-columns: 1.35fr 1fr; grid-template-rows: repeat(2, minmax(300px, 1fr)); gap: 1.2rem; }
.signature-card { position: relative; min-height: 330px; overflow: hidden; }
.signature-card--large { grid-row: 1 / span 2; min-height: 680px; }
.signature-card .media-frame { position: absolute; inset: 0; min-height: 100%; }
.signature-card::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(16,25,21,.92)); pointer-events: none; }
.signature-card__content { position: absolute; z-index: 2; right: 1.5rem; bottom: 1.5rem; left: 1.5rem; }
.signature-card__content span { color: #e7aa7b; font-size: .68rem; font-weight: 800; }
.signature-card__content h3 { margin: .55rem 0 .45rem; font-size: clamp(1.4rem, 3vw, 2.4rem); }
.signature-card__content p { max-width: 520px; margin: 0; color: rgba(255,255,255,.72); font-size: .8rem; }

.products-section { background: #f7f2e9; }
.catalogue-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: clamp(28px, 4vw, 52px); align-items: start; }
.catalogue-sidebar { position: sticky; top: 110px; padding: 1.4rem; background: var(--forest-800); border-radius: 20px; }
.catalogue-sidebar > p { margin: 0 0 1rem; color: var(--stone-200); font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.filter-stack { display: grid; gap: .35rem; }
.filter-chip { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem .9rem; color: rgba(255,255,255,.72); background: transparent; border: 0; border-radius: 10px; text-align: left; transition: color .2s ease, background .2s ease; }
.filter-chip span { min-width: 0; font-size: .75rem; font-weight: 700; line-height: 1.25; overflow-wrap: anywhere; }
.filter-chip b { min-width: 28px; padding: .15rem .4rem; color: #e7aa7b; background: rgba(255,255,255,.08); border-radius: 999px; font-size: .62rem; text-align: center; }
.filter-chip:hover, .filter-chip.active { color: var(--forest-900); background: var(--stone-100); }
.filter-chip.active b { color: var(--white); background: var(--rust-500); }
.catalogue-note { margin-top: 1.2rem; padding: 1rem; color: var(--stone-100); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); border-radius: 14px; }
.catalogue-note strong { font-size: .78rem; }
.catalogue-note p { margin: .5rem 0 .8rem; color: rgba(255,255,255,.62); font-size: .68rem; }
.catalogue-note a { color: #e7aa7b; font-size: .7rem; font-weight: 800; }
.catalogue-toolbar { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.1rem; }
.catalogue-toolbar p { margin: 0; color: var(--muted); font-size: .78rem; }
.search-field input { width: min(290px, 100%); padding: .75rem 1rem; color: var(--ink); background: var(--white); border: 1px solid var(--stone-200); border-radius: 999px; }
.search-field input:focus { border-color: var(--sand-500); box-shadow: 0 0 0 4px rgba(201,137,87,.12); outline: 0; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); grid-auto-rows: 1fr; align-items: stretch; gap: 1rem; }
.product-card { display: flex; flex-direction: column; min-width: 0; height: 100%; background: var(--white); border: 1px solid rgba(38,58,50,.08); border-radius: 18px; overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); }
.product-card .media-frame { min-height: 0; height: auto; aspect-ratio: 4 / 3; flex: 0 0 auto; }
.product-card .media-frame img { min-height: 0; }
.product-card__body { display: flex; flex: 1; flex-direction: column; min-height: 315px; padding: 1.15rem; }
.product-card__category { color: var(--rust-500); font-size: .6rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.product-card h3 { min-height: 2.45em; display: -webkit-box; margin: .55rem 0 .65rem; color: var(--forest-900); font-size: 1rem; line-height: 1.22; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.product-card p { min-height: 3.4em; display: -webkit-box; color: var(--muted); font-size: .72rem; line-height: 1.55; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.product-card__meta { display: grid; gap: .45rem; min-height: 100px; margin-top: auto; padding-top: .85rem; border-top: 1px solid var(--stone-100); }
.product-card__meta span { display: grid; grid-template-columns: 58px 1fr; gap: .45rem; font-size: .64rem; }
.product-card__meta strong { color: var(--forest-700); }
.product-card__meta em { display: -webkit-box; color: var(--muted); font-style: normal; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.product-card__actions { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; margin-top: 1rem; }
.product-card__actions .button { min-height: 42px; padding: .65rem .55rem; font-size: .63rem; white-space: nowrap; }
.button--line { color: var(--forest-800); background: transparent; border-color: var(--stone-200); }
.button--line:hover { color: var(--white); background: var(--forest-800); border-color: var(--forest-800); }
.empty-state { grid-column: 1 / -1; padding: 3rem 1.5rem; background: var(--white); border: 1px dashed var(--stone-300); border-radius: 18px; text-align: center; }
.empty-state h3 { color: var(--forest-900); }
.empty-state p { margin: 0; color: var(--muted); }
.material-disclaimer { display: flex; align-items: flex-start; gap: .8rem; margin: 2rem 0 0; padding: 1rem 1.2rem; color: var(--muted); background: rgba(255,255,255,.7); border: 1px solid var(--stone-200); border-radius: 14px; }
.material-disclaimer span { width: 24px; height: 24px; flex: 0 0 auto; display: grid; place-items: center; color: var(--white); background: var(--forest-800); border-radius: 50%; font-size: .7rem; font-weight: 800; }
.material-disclaimer p { margin: 0; font-size: .74rem; }

.finishes-section { color: var(--white); background: var(--forest-800); overflow: hidden; }
.finishes-section .section-index { position: absolute; top: 45px; right: 5vw; }
.finish-scroller { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 370px); grid-auto-rows: 560px; align-items: stretch; gap: 1rem; padding-bottom: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--sand-500) rgba(255,255,255,.1); }
.finish-card { height: 560px; min-height: 560px; display: flex; flex-direction: column; overflow: hidden; padding: .85rem; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); border-radius: 18px; scroll-snap-align: start; }
.finish-card .media-frame { min-height: 0; aspect-ratio: 16 / 11; flex: 0 0 auto; border-radius: 12px; }
.finish-card .media-frame img { min-height: 0; }
.finish-card__body { display: flex; flex: 1; flex-direction: column; min-height: 0; padding: 1rem .35rem .35rem; }
.finish-card__number { color: #e7aa7b; font-size: .65rem; font-weight: 800; }
.finish-card h3 { min-height: 2.45em; display: -webkit-box; margin: .7rem 0 .6rem; line-height: 1.22; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.finish-card p { min-height: 4.6em; display: -webkit-box; color: rgba(255,255,255,.64); font-size: .73rem; line-height: 1.55; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.finish-card small { min-height: 4.4em; display: -webkit-box; margin-top: auto; padding-top: .8rem; color: var(--stone-200); border-top: 1px solid rgba(255,255,255,.1); font-size: .66rem; line-height: 1.45; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.finish-card .button { min-height: 44px; margin-top: 1rem; white-space: nowrap; }

.specification-section { background: var(--stone-50); }
.specification-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.specification-copy { position: sticky; top: 120px; }
.specification-copy h2 { color: var(--forest-900); font-size: clamp(2.4rem, 4.6vw, 4.9rem); }
.specification-copy p { color: var(--muted); }
.specification-table-wrap { background: var(--white); border: 1px solid var(--stone-200); border-radius: 18px; box-shadow: var(--shadow-sm); overflow-x: auto; }
.specification-table { width: 100%; min-width: 820px; border-collapse: collapse; }
.specification-table th, .specification-table td { padding: 1rem; border-bottom: 1px solid var(--stone-100); text-align: left; vertical-align: top; font-size: .68rem; }
.specification-table th { color: var(--stone-100); background: var(--forest-800); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; }
.specification-table tbody tr:hover { background: #fbf7f0; }
mark { color: #7b4b27; background: #f9dfc4; border-radius: 4px; }
.table-note { margin: 0; padding: 1rem; color: var(--muted); font-size: .7rem; }

.applications-section { background: #efe8dc; }
.application-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: .8rem; }
.application-card { position: relative; min-height: 215px; padding: 1.25rem; background: rgba(255,255,255,.68); border: 1px solid rgba(38,58,50,.08); border-radius: 16px; overflow: hidden; transition: transform .25s ease, background .25s ease; }
.application-card::after { content: attr(data-index); position: absolute; right: .65rem; bottom: -.55rem; color: rgba(38,58,50,.06); font-family: "Manrope", sans-serif; font-size: 5rem; font-weight: 800; line-height: 1; }
.application-card:hover { transform: translateY(-4px); background: var(--white); }
.application-card__icon { width: 42px; height: 42px; display: grid; place-items: center; color: var(--white); background: var(--forest-800); border-radius: 50%; font-size: .72rem; font-weight: 800; }
.application-card h3 { margin: 1.2rem 0 .55rem; color: var(--forest-900); font-size: .96rem; }
.application-card p { margin-bottom: .65rem; color: var(--muted); font-size: .69rem; }
.application-card small { color: var(--sand-600); font-size: .62rem; font-weight: 800; }

.process-section { color: var(--white); background: var(--charcoal); }
.process-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(45px, 7vw, 100px); align-items: start; }
.process-intro { position: sticky; top: 115px; }
.process-intro h2 { max-width: 620px; }
.process-intro > p { color: rgba(255,255,255,.62); }
.process-image { min-height: 520px; margin-top: 2rem; border-radius: 24px; }
.process-list { list-style: none; }
.process-list li { display: grid; grid-template-columns: 74px 1fr; gap: 1rem; padding: 1.35rem 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.process-list > li > span { color: #e7aa7b; font-family: "Playfair Display", serif; font-size: 1.35rem; }
.process-list h3 { margin-bottom: .45rem; font-size: 1rem; }
.process-list p { margin: 0; color: rgba(255,255,255,.58); font-size: .72rem; }

.operations-section { background: var(--stone-50); }
.operations-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.operation-card { margin: 0; background: var(--white); border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-sm); }
.operation-card--wide { grid-column: span 2; }
.operation-card .media-frame { min-height: 330px; }
.operation-card figcaption { display: flex; align-items: center; gap: .75rem; padding: 1rem 1.1rem; color: var(--forest-900); font-family: "Manrope", sans-serif; font-size: .78rem; font-weight: 800; }
.operation-card figcaption span { color: var(--rust-500); font-size: .62rem; }

.buyers-section { color: var(--white); background: var(--forest-900); }
.buyers-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); border-top: 1px solid rgba(255,255,255,.12); border-left: 1px solid rgba(255,255,255,.12); }
.buyer-card { min-height: 145px; display: grid; place-items: end start; padding: 1.2rem; border-right: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); }
.buyer-card span { color: #e7aa7b; font-size: .6rem; font-weight: 800; }
.buyer-card h3 { margin: .8rem 0 0; font-size: .9rem; }

.supply-section { background: var(--stone-50); }
.supply-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(45px, 7vw, 100px); align-items: center; }
.supply-copy h2 { color: var(--forest-900); }
.supply-copy > p { color: var(--muted); }
.state-cloud { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.5rem 0; }
.state-cloud span { padding: .55rem .8rem; color: var(--forest-700); background: var(--stone-100); border: 1px solid var(--stone-200); border-radius: 999px; font-size: .66rem; font-weight: 700; }
.transport-note { padding: 1rem; background: var(--white); border-left: 4px solid var(--sand-500); border-radius: 0 12px 12px 0; font-size: .72rem; }
.supply-map svg { filter: drop-shadow(0 24px 45px rgba(38,58,50,.16)); }

.gallery-section { background: #f2ece1; }
.gallery-filters { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1.4rem; }
.gallery-filter { padding: .65rem .9rem; color: var(--forest-800); background: transparent; border: 1px solid var(--stone-300); border-radius: 999px; font-size: .66rem; font-weight: 800; transition: .2s ease; }
.gallery-filter:hover, .gallery-filter.active { color: var(--white); background: var(--forest-800); border-color: var(--forest-800); }
.gallery-grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); grid-auto-rows: clamp(250px, 19vw, 320px); grid-auto-flow: dense; gap: .8rem; }
.gallery-item { position: relative; grid-column: span 4; padding: 0; color: var(--white); background: var(--forest-800); border: 0; border-radius: 16px; box-shadow: 0 14px 34px rgba(29,43,37,.12); overflow: hidden; }
.gallery-item:nth-child(7n+1) { grid-column: span 8; }
.gallery-item .media-frame { position: absolute; inset: 0; min-height: 100%; }
.gallery-item::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(17,27,22,.92)); pointer-events: none; }
.gallery-item::before { content: "View image ↗"; position: absolute; z-index: 3; top: .85rem; right: .85rem; padding: .35rem .55rem; color: var(--forest-900); background: rgba(255,255,255,.9); border-radius: 999px; font-family: "Manrope", sans-serif; font-size: .55rem; font-weight: 800; opacity: 0; transform: translateY(-5px); transition: opacity .2s ease, transform .2s ease; pointer-events: none; }
.gallery-item__caption { position: absolute; z-index: 2; right: 1rem; bottom: .9rem; left: 1rem; text-align: left; }
.gallery-item__caption strong, .gallery-item__caption span { display: block; }
.gallery-item__caption strong { font-size: .82rem; }
.gallery-item__caption span { margin-top: .2rem; color: #e7aa7b; font-size: .56rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.gallery-item img { transition: transform .4s ease; }
.gallery-item:hover img { transform: scale(1.045); }
.gallery-item:hover::before, .gallery-item:focus-visible::before { opacity: 1; transform: translateY(0); }

.bulk-banner { padding: clamp(70px, 8vw, 115px) 0; color: var(--white); background:
  linear-gradient(105deg, rgba(29,43,37,.96), rgba(29,43,37,.78)),
  url("images/kota-blue-stock.jpg") center/cover no-repeat,
  var(--forest-900);
}
.bulk-banner__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(45px, 7vw, 100px); align-items: center; }
.bulk-banner__copy h2 { max-width: 760px; }
.bulk-banner__copy p { color: rgba(255,255,255,.66); }
.requirement-board { display: grid; grid-template-columns: repeat(2,1fr); gap: .7rem; padding: 1.2rem; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: 20px; backdrop-filter: blur(12px); }
.requirement-board span { padding: .9rem; background: rgba(255,255,255,.06); border-radius: 10px; font-size: .7rem; }
.requirement-board span::before { content: "✓"; margin-right: .55rem; color: #e7aa7b; font-weight: 800; }

.quote-section { background: var(--stone-50); }
.quote-grid { display: grid; grid-template-columns: .68fr 1.32fr; gap: clamp(45px, 7vw, 100px); align-items: start; }
.quote-intro { position: sticky; top: 120px; }
.quote-intro h2 { color: var(--forest-900); }
.quote-intro > p { color: var(--muted); }
.contact-mini { display: grid; gap: .7rem; margin-top: 2rem; }
.contact-mini a { display: grid; gap: .15rem; padding: .95rem 1rem; background: var(--stone-100); border: 1px solid var(--stone-200); border-radius: 12px; }
.contact-mini span { color: var(--sand-600); font-size: .58rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-mini strong { color: var(--forest-900); font-size: .75rem; overflow-wrap: anywhere; }
.quote-form { padding: clamp(1.2rem, 3.5vw, 2.5rem); background: var(--white); border: 1px solid var(--stone-200); border-radius: 24px; box-shadow: var(--shadow-lg); }
.quote-form__intro { display: grid; gap: .2rem; margin-bottom: 1.25rem; padding: 1rem 1.1rem; background: var(--stone-100); border-left: 4px solid var(--rust-500); border-radius: 0 12px 12px 0; }
.quote-form__intro span { color: var(--sand-600); font-family: "Manrope", sans-serif; font-size: .57rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.quote-form__intro strong { color: var(--forest-900); font-family: "Manrope", sans-serif; font-size: .86rem; }
.quote-form__intro small { color: var(--muted); font-size: .66rem; }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; }
.field { display: grid; align-content: start; gap: .4rem; }
.field--full { grid-column: 1 / -1; }
.field label, .field legend { color: var(--forest-700); font-size: .68rem; font-weight: 800; }
.field label span { color: var(--muted); font-weight: 600; }
.field input, .field select, .field textarea { width: 100%; padding: .82rem .9rem; color: var(--ink); background: #fbfaf7; border: 1px solid #d8d0c4; border-radius: 10px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--sand-500); box-shadow: 0 0 0 4px rgba(201,137,87,.12); outline: 0; }
.field input[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: var(--error); }
.field small { color: var(--muted); font-size: .61rem; }
.field-error { min-height: .85rem; color: var(--error) !important; font-weight: 700; }
.quote-form__trust { display: flex; flex-wrap: wrap; justify-content: center; gap: .45rem .9rem; margin: 1rem 0; color: var(--forest-700); font-size: .62rem; font-weight: 800; }
.quote-form__trust span { white-space: nowrap; }
.form-status { min-height: 1rem; margin: .65rem 0 0; color: #18794e; font-size: .65rem; font-weight: 700; text-align: center; }
.form-note { margin: .85rem 0 0; color: var(--muted); font-size: .62rem; text-align: center; }

.testimonial-section { color: var(--white); background: var(--rust-500); }
.testimonial-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: clamp(45px, 7vw, 100px); align-items: center; }
.testimonial-heading p { color: rgba(255,255,255,.68); }
.testimonial-track { position: relative; min-height: 360px; }
.testimonial-slide { position: absolute; inset: 0; display: grid; align-content: center; padding: clamp(1.5rem, 4vw, 3rem); color: var(--forest-900); background: var(--stone-50); border-radius: 24px; opacity: 0; transform: translateY(16px); pointer-events: none; transition: opacity .35s ease, transform .35s ease; }
.testimonial-slide.active { opacity: 1; transform: translateY(0); pointer-events: auto; }
.testimonial-slide p { font-family: "Playfair Display", serif; font-size: clamp(1.45rem, 3vw, 2.3rem); font-style: italic; line-height: 1.4; }
.testimonial-slide strong, .testimonial-slide span { display: block; }
.testimonial-slide span { margin-top: .3rem; color: var(--muted); font-size: .66rem; }
.testimonial-controls { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1rem; }
.testimonial-controls > button { width: 46px; height: 46px; display: grid; place-items: center; color: var(--forest-900); background: var(--stone-50); border: 0; border-radius: 50%; }
.testimonial-dots { display: flex; gap: .45rem; }
.testimonial-dots button { width: 8px; height: 8px; padding: 0; background: rgba(255,255,255,.4); border: 0; border-radius: 50%; }
.testimonial-dots button.active { background: var(--white); }

.faq-section { background: #efe8dc; }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: clamp(45px, 7vw, 100px); align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-intro h2 { color: var(--forest-900); }
.faq-intro p { color: var(--muted); }
.faq-list { display: grid; gap: .65rem; }
.faq-item { background: rgba(255,255,255,.7); border: 1px solid var(--stone-200); border-radius: 14px; overflow: hidden; }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.1rem; color: var(--forest-900); background: transparent; border: 0; text-align: left; }
.faq-question span:first-child { font-size: .76rem; font-weight: 800; }
.faq-question span:last-child { color: var(--rust-500); font-size: 1.3rem; transition: transform .25s ease; }
.faq-question[aria-expanded="true"] span:last-child { transform: rotate(45deg); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .28s ease; }
.faq-answer > div { overflow: hidden; }
.faq-answer p { margin: 0; padding: 0 1.1rem 1rem; color: var(--muted); font-size: .71rem; }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }

.contact-section { padding: clamp(85px, 9vw, 140px) 0; color: var(--white); background: var(--forest-900); }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(45px, 7vw, 100px); align-items: start; }
.contact-copy h2 { font-size: clamp(2.6rem, 5.7vw, 5.8rem); }
.contact-copy > p { color: rgba(255,255,255,.64); }
.contact-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.6rem; }
.contact-details { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(255,255,255,.14); border-left: 1px solid rgba(255,255,255,.14); }
.contact-details article { min-height: 165px; padding: 1.2rem; border-right: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-details article > span { color: #e7aa7b; font-size: .6rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-details p, .contact-details address { margin: 1.2rem 0 0; color: rgba(255,255,255,.72); font-size: .72rem; }
.contact-details a:hover { color: var(--white); }
.map-embed { margin-top: 3rem; overflow: hidden; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.14); border-radius: 24px; box-shadow: 0 28px 70px rgba(10,18,14,.2); }
.map-embed__header { min-height: 126px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.35rem 1.5rem; }
.map-embed__header > div { display: grid; gap: .25rem; }
.map-embed__header span { color: #e7aa7b; font-size: .58rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.map-embed__header strong { color: var(--white); font-family: "Manrope", sans-serif; font-size: clamp(1.15rem, 2.2vw, 1.65rem); }
.map-embed__header p { margin: 0; color: rgba(255,255,255,.68); font-size: .75rem; }
.map-embed__header .button { flex: 0 0 auto; }
.map-embed__frame { position: relative; min-height: 460px; background: var(--stone-100); border-top: 1px solid rgba(255,255,255,.14); }
.map-embed__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; display: block; border: 0; }

.site-footer { color: rgba(255,255,255,.66); background: #111813; }
.footer-grid { display: grid; grid-template-columns: 1.45fr .8fr .9fr 1.2fr; gap: 2.3rem; padding: 75px 0 45px; }
.footer-brand .brand { color: var(--white); }
.footer-brand > p { max-width: 390px; font-size: .72rem; }
.footer-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.footer-tags span { padding: .42rem .65rem; color: #e7aa7b; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09); border-radius: 999px; font-size: .58rem; }
.site-footer h3 { color: var(--white); font-size: .84rem; }
.site-footer ul { display: grid; gap: .55rem; list-style: none; }
.site-footer li, .site-footer a { font-size: .68rem; }
.site-footer a:hover { color: #e7aa7b; }
.footer-bottom { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-top: 1px solid rgba(255,255,255,.09); }
.footer-bottom p { margin: 0; font-size: .62rem; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 1rem; }

.whatsapp-float { position: fixed; z-index: 900; right: 20px; bottom: 20px; width: 58px; height: 58px; display: grid; place-items: center; color: var(--white); background: #1d9d61; border: 4px solid var(--stone-50); border-radius: 50%; box-shadow: var(--shadow-sm); font-size: .72rem; font-weight: 800; }
.back-to-top { position: fixed; z-index: 890; right: 25px; bottom: 90px; width: 46px; height: 46px; display: grid; place-items: center; color: var(--white); background: var(--rust-500); border: 0; border-radius: 50%; opacity: 0; visibility: hidden; transform: translateY(12px); transition: .25s ease; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-action-bar { display: none; }

.footer-cookie-settings {
  padding: 0; color: inherit; background: transparent; border: 0; font: inherit;
}
.footer-cookie-settings:hover { color: var(--white); }
.cookie-banner {
  position: fixed; z-index: 2150; right: 20px; bottom: 20px; left: 20px;
  width: min(calc(100% - 40px), 1040px); margin-inline: auto; display: grid;
  grid-template-columns: 84px minmax(0,1fr) auto; gap: 1.35rem; align-items: center;
  padding: 1.15rem; color: var(--stone-100); overflow: hidden;
  background:
    radial-gradient(circle at 6% 0, rgba(201,137,87,.2), transparent 27%),
    linear-gradient(135deg, var(--forest-900), var(--forest-800));
  border: 1px solid rgba(231,170,123,.32); border-radius: 24px;
  box-shadow: 0 28px 85px rgba(18,29,24,.42), 0 2px 0 rgba(255,255,255,.05) inset;
  animation: cookieRise .38s ease both;
}
.cookie-banner::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--rust-500), var(--sand-500), transparent 78%); }
.cookie-banner[hidden] { display: none; }
.cookie-banner__brand {
  width: 84px; aspect-ratio: 1; display: grid; place-content: center; gap: .22rem;
  color: var(--white); background: rgba(255,255,255,.055);
  border: 1px solid rgba(231,170,123,.38); border-radius: 18px; text-align: center;
  box-shadow: 0 12px 30px rgba(13,22,17,.2);
}
.cookie-banner__brand span { font-family: "Manrope", sans-serif; font-size: 1.35rem; font-weight: 800; letter-spacing: .08em; line-height: 1; }
.cookie-banner__brand small { color: #e7aa7b; font-size: .45rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.cookie-banner__copy h2 { margin: .12rem 0 .35rem; color: var(--white); font-size: clamp(1.2rem, 2vw, 1.55rem); }
.cookie-banner__copy p { max-width: 650px; margin: 0; color: var(--stone-200); font-size: .79rem; line-height: 1.55; }
.cookie-banner__eyebrow { color: #e7aa7b; font-family: "Manrope", sans-serif; font-size: .55rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.cookie-banner__policy { margin-top: .45rem; padding: 0; color: #e7aa7b; background: transparent; border: 0; font-size: .65rem; font-weight: 700; }
.cookie-banner__policy:hover { color: var(--white); }
.cookie-banner__actions { display: grid; gap: .6rem; min-width: 172px; }
.cookie-banner__actions .button { width: 100%; min-height: 46px; padding-block: .72rem; }
.button--cookie-deny { color: var(--stone-100); background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.3); }
.button--cookie-deny:hover { background: rgba(255,255,255,.12); }
.button--cookie-accept { box-shadow: 0 12px 26px rgba(182,93,60,.24); }
@keyframes cookieRise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

.modal[hidden] { display: none; }
.modal { position: fixed; z-index: 2200; inset: 0; display: grid; place-items: center; padding: 20px; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(15,23,19,.84); backdrop-filter: blur(8px); }
.modal__dialog { position: relative; z-index: 2; width: min(100%, 560px); max-height: 88vh; overflow-y: auto; padding: clamp(1.5rem,4vw,2.6rem); color: var(--ink); background: var(--stone-50); border: 1px solid var(--stone-300); border-radius: 24px; box-shadow: var(--shadow-lg); text-align: center; }
.modal__dialog--wide { width: min(100%, 760px); text-align: left; }
.modal__close { position: absolute; top: 12px; right: 12px; width: 40px; height: 40px; display: grid; place-items: center; color: var(--white); background: var(--forest-800); border: 0; border-radius: 50%; font-size: 1.35rem; }
.modal__icon { width: 64px; height: 64px; display: grid; place-items: center; margin: 0 auto 1.2rem; color: var(--white); background: var(--success); border-radius: 50%; font-size: 1.7rem; font-weight: 800; }
.modal__dialog h2 { font-size: 2.2rem; }
.modal__dialog p { color: var(--muted); }
.lightbox__dialog { position: relative; z-index: 2; width: min(94vw, 1280px); min-height: min(82vh, 820px); display: grid; grid-template-columns: 64px 1fr 64px; gap: 1rem; align-items: center; }
.lightbox__content .media-frame { min-height: min(70vh, 720px); border-radius: 18px; }
.lightbox__content p { margin: .8rem 0 0; color: var(--white); text-align: center; }
.lightbox__nav { width: 52px; height: 52px; display: grid; place-items: center; color: var(--forest-900); background: var(--stone-50); border: 0; border-radius: 50%; }
.lightbox__close { z-index: 4; color: var(--forest-900); background: #e7aa7b; }
.noscript { position: fixed; z-index: 3000; right: 0; bottom: 0; left: 0; padding: 1rem; color: var(--white); background: var(--error); text-align: center; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1160px) {
  .brand__copy { display: none; }
  .main-nav { gap: .6rem; }
  .nav-link { font-size: .65rem; }
  .product-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .application-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); grid-auto-rows: 300px; }
  .gallery-item, .gallery-item:nth-child(7n+1) { grid-column: auto; }
}

@media (max-width: 980px) {
  :root { --header-height: 74px; }
  .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; }
  .site-header.menu-open { position: fixed; top: var(--mobile-header-top, 0); right: 0; left: 0; width: 100%; }
  .menu-button { display: block; }
  .main-nav { position: fixed; z-index: 2001; top: var(--mobile-nav-top, var(--header-height)); right: 0; left: 0; width: 100%; height: calc(100dvh - var(--mobile-nav-top, var(--header-height))); display: flex; align-items: stretch; flex-direction: column; gap: 0; margin: 0; padding: 1rem clamp(1.25rem, 6vw, 3rem) max(2rem, env(safe-area-inset-bottom)); color: var(--white); background: var(--forest-900); border: 0; border-top: 1px solid rgba(255,255,255,.1); border-radius: 0; box-shadow: 0 24px 55px rgba(18,29,24,.22); overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; visibility: hidden; pointer-events: none; transform: translateX(105%); transition: transform .3s ease, visibility 0s linear .3s; }
  .main-nav.open { visibility: visible; pointer-events: auto; transform: translateX(0); transition-delay: 0s; }
  .main-nav::before { content: "Explore"; padding: .15rem 0 .8rem; color: #e8ae82; font-family: "Manrope", sans-serif; font-size: .65rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
  .nav-link { min-height: 48px; display: flex; align-items: center; padding: .85rem .2rem; border-bottom: 1px solid rgba(255,255,255,.1); font-size: .84rem; }
  .nav-link.active { color: #f0bd94; }
  .nav-link::after { display: none; }
  .nav-quote { min-height: 52px; margin: 1.15rem 0 0; }
  .menu-button.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-button.active span:nth-child(2) { opacity: 0; }
  .menu-button.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .hero__grid, .intro__grid, .specification-grid, .process-layout, .supply-grid, .bulk-banner__grid, .quote-grid, .testimonial-layout, .faq-layout, .contact-layout { grid-template-columns: 1fr; }
  .hero__content { max-width: 880px; }
  .hero__visual { min-height: 570px; max-width: 650px; width: 100%; margin-inline: auto; }
  .intro__grid { gap: 28px; }
  .intro__body { max-width: 760px; margin-left: auto; }
  .section-index { display: none; }
  .value-strip { grid-template-columns: repeat(2,1fr); }
  .value-strip article:nth-child(2) { border-right: 0; }
  .signature-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .signature-card--large { grid-row: auto; grid-column: 1 / -1; min-height: 520px; }
  .catalogue-layout { grid-template-columns: 1fr; }
  .catalogue-sidebar { position: static; }
  .filter-stack { grid-template-columns: repeat(3,1fr); }
  .catalogue-note { display: none; }
  .specification-copy, .process-intro, .quote-intro, .faq-intro { position: static; }
  .process-image { max-width: 720px; }
  .operations-grid { grid-template-columns: repeat(2,1fr); }
  .buyers-grid { grid-template-columns: repeat(3,1fr); }
  .gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 720px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  body { padding-bottom: 82px; }
  .topbar { display: none; }
  .section { padding: 72px 0; }
  h2 { font-size: clamp(2rem, 10vw, 3.25rem); line-height: 1.12; }
  .hero { min-height: auto; padding: 58px 0 90px; }
  .hero h1 { font-size: clamp(2.8rem, 13vw, 4.6rem); line-height: 1.03; }
  .hero__lead { font-size: 1rem; }
  .hero__actions .button { width: 100%; }
  .hero__proof { grid-template-columns: 1fr; gap: .8rem; }
  .hero__proof div { grid-template-columns: 90px 1fr; align-items: center; }
  .hero__visual { min-height: 430px; }
  .hero-illustration::before { top: 7%; width: 74%; }
  .hero-illustration__sun { top: 5%; width: 62px; }
  .stone-tile--large { top: 5%; right: 2%; width: min(80%, 350px); }
  .stone-tile--small { bottom: 8%; left: 0; width: min(47%, 200px); }
  .stone-tile--chip { top: 20%; left: 5%; width: min(24%, 105px); }
  .hero-illustration__caption { right: 4%; bottom: 9%; padding: .75rem .85rem; }
  .section-heading { grid-template-columns: 1fr; gap: 1.2rem; }
  .value-strip { grid-template-columns: 1fr; }
  .value-strip article { min-height: 145px; border-right: 0; border-bottom: 1px solid var(--stone-200); }
  .signature-grid { grid-template-columns: 1fr; }
  .signature-card--large { grid-column: auto; min-height: 460px; }
  .signature-card { min-height: 360px; }
  .filter-stack { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .filter-chip { min-height: 54px; padding: .75rem .7rem; }
  .filter-chip b { flex: 0 0 auto; }
  .catalogue-toolbar { align-items: stretch; flex-direction: column; }
  .search-field input { width: 100%; }
  .product-grid, .application-grid, .operations-grid, .buyers-grid, .contact-details, .form-grid { grid-template-columns: 1fr; }
  .product-card__body { min-height: 0; }
  .product-card__actions { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .operation-card--wide { grid-column: auto; }
  .quality-visual .media-frame { min-height: 460px; }
  .quality-label { right: 12px; bottom: 12px; width: min(260px,80%); }
  .buyers-grid { border-left: 1px solid rgba(255,255,255,.12); }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: minmax(260px, 58vw); }
  .gallery-item, .gallery-item:nth-child(7n+1) { grid-column: auto; }
  .quote-form { padding: 1.1rem; border-radius: 18px; }
  .quote-form__trust { justify-content: flex-start; }
  .requirement-board { grid-template-columns: 1fr; }
  .testimonial-track { min-height: 430px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; padding: 1.2rem 0; }
  .lightbox__dialog { grid-template-columns: 1fr; }
  .lightbox__content .media-frame { min-height: 55vh; }
  .lightbox__nav { position: absolute; z-index: 4; bottom: -64px; }
  .lightbox__nav--prev { left: calc(50% - 60px); }
  .lightbox__nav--next { right: calc(50% - 60px); }
  .mobile-action-bar { position: fixed; z-index: 940; right: 12px; bottom: max(10px, env(safe-area-inset-bottom)); left: 12px; height: 62px; display: grid; grid-template-columns: repeat(3, 1fr); padding: .35rem; color: var(--forest-900); background: rgba(251,248,242,.96); border: 1px solid rgba(38,58,50,.12); border-radius: 18px; box-shadow: 0 14px 38px rgba(21,35,28,.2); backdrop-filter: blur(16px); }
  .mobile-action-bar a { display: grid; place-content: center; gap: .1rem; min-width: 0; border-right: 1px solid var(--stone-200); font-family: "Manrope", sans-serif; font-size: .61rem; font-weight: 800; line-height: 1.2; text-align: center; }
  .mobile-action-bar a:last-child { color: #187447; border-right: 0; }
  .mobile-action-bar span { color: var(--rust-500); font-size: .95rem; line-height: 1; }
  .whatsapp-float { display: none; }
  .back-to-top { z-index: 930; right: 16px; bottom: 86px; }
  .cookie-banner { right: 14px; bottom: 84px; left: 14px; width: auto; grid-template-columns: 1fr; gap: .9rem; padding: 1.1rem; border-radius: 20px; }
  .cookie-banner__brand { display: none; }
  .cookie-banner__copy h2 { font-size: 1.25rem; }
  .cookie-banner__copy p { font-size: .75rem; }
  .cookie-banner__actions { display: grid; grid-template-columns: 1fr 1fr; justify-content: stretch; }
  .cookie-banner__actions .button { width: 100%; }
  .map-embed { margin-top: 2rem; border-radius: 18px; }
  .map-embed__header { min-height: 0; align-items: flex-start; flex-direction: column; gap: 1rem; padding: 1.1rem; }
  .map-embed__header .button { width: 100%; }
  .map-embed__frame { min-height: 360px; }
}

@media (max-width: 430px) {
  .topbar__links span, .topbar__links a:last-child { display: none; }
  .brand__mark { width: 52px; height: 52px; }
  .hero__visual { min-height: 350px; }
  .stone-tile--large { width: min(79%, 295px); }
  .stone-tile--small { width: min(46%, 168px); }
  .stone-tile--chip { width: min(24%, 84px); }
  .hero-illustration__caption strong { font-size: 1rem; }
  .filter-stack { grid-template-columns: 1fr; }
  .filter-chip { padding: .7rem .8rem; }
  .product-card h3, .finish-card h3, .application-card h3 { overflow-wrap: anywhere; }
  .product-card__body { padding: 1rem; }
  .product-card__meta span { grid-template-columns: 1fr; gap: .2rem; }
  .product-card .media-frame { min-height: 0; aspect-ratio: 4 / 3; }
  .finish-scroller { grid-auto-columns: 88%; }
  .contact-actions .button { width: 100%; }
  .cookie-banner__actions { grid-template-columns: 1fr; }
  .map-embed__frame { min-height: 330px; }
}

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

@media print {
  .topbar, .site-header, .whatsapp-float, .back-to-top, .cookie-banner, .material-ribbon, .hero__actions, .gallery-filters, .catalogue-sidebar { display: none !important; }
  .hero { min-height: auto; padding: 40px 0; }
  .section { padding: 36px 0; }
  .reveal { opacity: 1; transform: none; }
}