:root {
  --ink: #15110e;
  --ink-soft: #413830;
  --muted: #73675d;
  --paper: #f3eee7;
  --paper-2: #e9e1d7;
  --cream: #fbf8f3;
  --night: #0b0806;
  --night-2: #15100c;
  --bronze: #9d6637;
  --bronze-dark: #69401e;
  --gold: #d4aa7a;
  --line: rgba(21, 17, 14, 0.16);
  --line-light: rgba(255, 255, 255, 0.17);
  --shadow: 0 30px 90px rgba(32, 20, 10, 0.16);
  --radius: 28px;
  --container: min(1240px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::selection { color: #fff; background: var(--bronze); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
.container { width: var(--container); margin-inline: auto; }
.section-pad { padding: 128px 0; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 9999;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 8px;
  background: #fff;
  color: #000;
}
.skip-link:focus { transform: translateY(0); }

.intro-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  color: #fff;
  background: var(--night);
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 22px;
  pointer-events: none;
  transition: opacity .55s ease, visibility .55s ease;
  animation: introExit .55s 1.3s forwards;
}
.intro-screen.finished { opacity: 0; visibility: hidden; }
.intro-mark { display: flex; align-items: center; gap: 14px; animation: introMark .8s cubic-bezier(.2,.8,.2,1) both; }
.intro-mark img { width: 62px; height: 62px; object-fit: cover; object-position: top; }
.intro-word { display: grid; line-height: 1; }
.intro-word strong { color: var(--gold); font-size: 28px; letter-spacing: -.04em; }
.intro-word span { color: rgba(255,255,255,.72); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.intro-wall { width: 230px; height: 54px; display: flex; justify-content: center; align-items: stretch; gap: 4px; overflow: hidden; }
.intro-wall i { width: 39px; border: 1px solid rgba(255,255,255,.16); background: linear-gradient(90deg, #68401f, #bd8250); animation: introPanel .95s cubic-bezier(.2,.8,.2,1) both; animation-delay: calc(var(--d, 0) * 70ms); }
.intro-wall i:nth-child(1) { --d: 0; }
.intro-wall i:nth-child(2) { --d: 1; }
.intro-wall i:nth-child(3) { --d: 2; }
.intro-wall i:nth-child(4) { --d: 3; }
.intro-wall i:nth-child(5) { --d: 4; }
.intro-screen > p { margin: 0; color: rgba(255,255,255,.46); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; animation: introMark .8s .25s both; }
@keyframes introMark { from { opacity: 0; transform: translateY(13px); } to { opacity: 1; transform: translateY(0); } }
@keyframes introPanel { from { opacity: 0; transform: translateX(45px) rotateY(-70deg); } to { opacity: 1; transform: translateX(0) rotateY(0); } }
@keyframes introExit { to { opacity: 0; visibility: hidden; } }

.eyebrow {
  margin: 0 0 18px;
  color: var(--bronze);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .2em;
  line-height: 1.4;
  text-transform: uppercase;
}

h1, h2 {
  margin-bottom: 24px;
  font-weight: 720;
  letter-spacing: -.065em;
}
h1 { font-size: clamp(54px, 7.1vw, 102px); line-height: .93; }
h2 { font-size: clamp(40px, 5.3vw, 72px); line-height: .98; }
h1 em, h2 em { color: var(--gold); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
h3 { letter-spacing: -.035em; }

.site-header {
  position: fixed;
  inset: 18px 0 auto;
  z-index: 1000;
  transition: transform .3s ease;
}
.nav-shell {
  width: var(--container);
  min-height: 70px;
  margin: auto;
  padding: 9px 10px 9px 16px;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  background: rgba(12, 8, 5, .68);
  box-shadow: 0 18px 54px rgba(0, 0, 0, .2);
  backdrop-filter: blur(22px) saturate(1.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: inline-flex; align-items: center; gap: 11px; color: #fff; }
.brand img {
  width: 41px;
  height: 41px;
  object-fit: cover;
  object-position: top;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, .3));
}
.brand span { font-size: 16px; letter-spacing: -.025em; }
.brand strong { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links > a {
  padding: 13px 15px;
  border-radius: 999px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
  font-weight: 650;
  transition: .2s ease;
}
.nav-links > a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.nav-links .nav-cta {
  margin-left: 7px;
  padding-inline: 20px;
  color: #17100a;
  background: var(--gold);
  font-weight: 850;
}
.nav-links .nav-cta:hover { color: #17100a; background: #e1bd92; transform: translateY(-1px); }
.nav-links .language-switch { color: var(--gold); border: 1px solid rgba(212,170,122,.25); padding-block: 10px; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 9px; border: 0; background: transparent; }
.menu-toggle span { display: block; width: 24px; height: 1.5px; margin: 5px auto; background: #fff; transition: .25s ease; }
.menu-toggle.active span:first-child { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:last-child { transform: translateY(-6.5px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: max(760px, 100svh);
  overflow: hidden;
  color: #fff;
  background: var(--night);
  display: flex;
  align-items: flex-end;
}
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; scale: 1.01; animation: heroSettle 1.6s cubic-bezier(.2,.8,.2,1) both; }
.hero-shade {
  background:
    linear-gradient(90deg, rgba(8, 5, 3, .94) 0%, rgba(8, 5, 3, .77) 32%, rgba(8, 5, 3, .12) 74%, rgba(8, 5, 3, .34) 100%),
    linear-gradient(180deg, rgba(5, 3, 2, .36), transparent 35%, rgba(5, 3, 2, .68));
}
.hero-content { position: relative; z-index: 2; padding: 190px 0 110px; }
.hero .eyebrow { color: var(--gold); }
.hero h1 { max-width: 990px; }
.hero-text { max-width: 670px; margin-bottom: 34px; color: rgba(255, 255, 255, .75); font-size: clamp(17px, 1.5vw, 21px); line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  min-height: 56px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-size: 14px;
  font-weight: 850;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-3px); }
.btn.primary { color: #1a1008; background: var(--gold); box-shadow: 0 18px 45px rgba(199, 151, 99, .2); }
.btn.primary:hover { background: #e2bf96; box-shadow: 0 22px 55px rgba(199, 151, 99, .28); }
.btn.ghost { color: #fff; border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .08); backdrop-filter: blur(12px); }
.btn.ghost:hover { background: rgba(255, 255, 255, .14); }
.btn.dark { color: #fff; background: var(--night); }
.btn.outline { color: var(--ink); border-color: var(--line); background: transparent; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 42px; }
.hero-proof span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  color: rgba(255, 255, 255, .66);
  background: rgba(0, 0, 0, .18);
  font-size: 11px;
  letter-spacing: .045em;
}
.scroll-cue {
  position: absolute;
  right: 32px;
  bottom: 38px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, .6);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  transform: rotate(90deg) translateX(-100%);
  transform-origin: right bottom;
}
.scroll-cue i { width: 52px; height: 1px; background: rgba(255, 255, 255, .45); }
@keyframes heroSettle { from { opacity: 0; scale: 1.07; } to { opacity: 1; scale: 1.01; } }

.proof-bar { color: #fff; background: var(--night); border-top: 1px solid rgba(255, 255, 255, .1); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-grid article { min-height: 132px; padding: 30px 26px; border-right: 1px solid rgba(255, 255, 255, .1); display: grid; align-content: center; gap: 8px; }
.proof-grid article:first-child { border-left: 1px solid rgba(255, 255, 255, .1); }
.proof-grid strong { color: var(--gold); font-size: 14px; letter-spacing: .02em; }
.proof-grid span { color: rgba(255, 255, 255, .58); font-size: 12px; line-height: 1.5; }

.intro { background: var(--paper); }
.intro-grid { display: grid; grid-template-columns: .35fr 1.65fr; gap: 70px; }
.section-kicker { display: flex; gap: 20px; align-items: flex-start; }
.section-kicker span { color: var(--bronze); font-size: 11px; font-weight: 900; }
.section-kicker p { max-width: 90px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; letter-spacing: .14em; text-transform: uppercase; }
.intro-copy { max-width: 970px; }
.intro-copy > p:not(.eyebrow) { max-width: 780px; color: var(--muted); font-size: 18px; line-height: 1.8; }
.arrow-link { display: inline-flex; align-items: center; gap: 14px; margin-top: 15px; padding-bottom: 7px; border-bottom: 1px solid var(--ink); font-size: 13px; font-weight: 850; }
.arrow-link span { transition: transform .2s ease; }
.arrow-link:hover span { transform: translate(3px, -3px); }

.systems { background: var(--cream); border-block: 1px solid var(--line); }
.section-head { margin-bottom: 54px; display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 70px; }
.section-head h2 { max-width: 840px; margin-bottom: 0; }
.section-head > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.system-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.system-card {
  grid-column: span 4;
  min-height: 500px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.system-card.featured { grid-column: span 8; background: var(--paper-2); }
.system-card:hover { transform: translateY(-7px); border-color: rgba(157, 102, 55, .38); box-shadow: var(--shadow); }
.system-no { align-self: flex-end; color: rgba(21, 17, 14, .36); font-size: 11px; font-weight: 850; }
.system-icon { height: 126px; margin: 32px 0 35px; display: flex; align-items: flex-end; justify-content: center; perspective: 600px; }
.system-icon i { display: block; border: 1px solid rgba(255, 255, 255, .35); box-shadow: 0 15px 28px rgba(28, 16, 7, .16); }
.solid-icon i { width: 47px; height: 112px; margin-left: -4px; background: linear-gradient(90deg, #7a4d29, #be8655); transform: rotateY(-5deg); }
.solid-icon i:nth-child(2n) { background: linear-gradient(90deg, #aa7042, #d0a06f); transform: rotateY(5deg); }
.motor-vertical-icon, .motor-horizontal-icon { position: relative; width: 210px; margin-inline: auto; display: block; }
.motor-vertical-icon b, .motor-horizontal-icon b { position: absolute; z-index: 3; top: 4px; left: 13px; right: 13px; height: 7px; border-radius: 8px; background: #2f2925; box-shadow: 0 5px 13px rgba(0,0,0,.18); }
.motor-vertical-icon i { position: absolute; left: 28px; width: 154px; height: 23px; border-color: rgba(255,255,255,.26); background: linear-gradient(90deg, #7b4c28, #c18b5a); animation: verticalLift 5.2s cubic-bezier(.65,.03,.25,1) infinite; }
.motor-vertical-icon i:nth-of-type(1) { top: 17px; --lift: 0px; }
.motor-vertical-icon i:nth-of-type(2) { top: 41px; --lift: -24px; }
.motor-vertical-icon i:nth-of-type(3) { top: 65px; --lift: -48px; }
.motor-vertical-icon i:nth-of-type(4) { top: 89px; --lift: -72px; }
.motor-horizontal-icon i { position: absolute; top: 16px; width: 42px; height: 100px; border-color: rgba(255,255,255,.26); background: linear-gradient(90deg, #714321, #bd8551); animation: horizontalPark 5.2s cubic-bezier(.65,.03,.25,1) infinite; }
.motor-horizontal-icon i:nth-of-type(1) { left: 20px; --slide: 126px; }
.motor-horizontal-icon i:nth-of-type(2) { left: 62px; --slide: 84px; }
.motor-horizontal-icon i:nth-of-type(3) { left: 104px; --slide: 42px; }
.motor-horizontal-icon i:nth-of-type(4) { left: 146px; --slide: 0px; }
@keyframes verticalLift { 0%,18%,82%,100% { transform: translateY(0); } 43%,60% { transform: translateY(var(--lift)); } }
@keyframes horizontalPark { 0%,18%,82%,100% { transform: translateX(0) rotateY(0); } 43%,60% { transform: translateX(var(--slide)) rotateY(-10deg); } }
.fold-icon i { width: 42px; height: 112px; margin-left: -16px; background: linear-gradient(90deg, #574335, #9c7659); transform: rotateY(calc(-35deg + var(--r, 0deg))); }
.fold-icon i:nth-child(2) { transform: rotateY(35deg); }
.fold-icon i:nth-child(3) { transform: rotateY(-35deg); }
.fold-icon i:nth-child(4) { transform: rotateY(35deg); }
.finish-icon i { width: 72px; height: 105px; margin-left: -35px; border-radius: 5px; background: #7b4a26; transform: rotate(-8deg); }
.finish-icon i:nth-child(2) { background: #b79671; transform: rotate(1deg) translateY(-8px); }
.finish-icon i:nth-child(3) { background: #37302b; transform: rotate(10deg); }
.card-tag { margin: 0 0 10px; color: var(--bronze); font-size: 10px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.system-card h3 { margin: 0 0 14px; font-size: 29px; }
.system-card > p:not(.card-tag) { color: var(--muted); line-height: 1.7; }
.system-card ul { margin: auto 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; }
.system-card li { position: relative; margin: 9px 0; padding-left: 17px; color: var(--ink-soft); font-size: 12px; line-height: 1.45; }
.system-card li::before { content: ""; position: absolute; left: 0; top: .55em; width: 5px; height: 5px; border-radius: 50%; background: var(--bronze); }

.applications { color: #fff; background: var(--night); }
.section-head.light h2 { color: #fff; }
.section-head.light > p { color: rgba(255, 255, 255, .56); }
.applications .eyebrow { color: var(--gold); }
.gallery { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.gallery-card {
  grid-column: span 7;
  min-height: 470px;
  margin: 0;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--night-2);
}
.motion-showcase, .gallery-cta { grid-column: span 5; }
.gallery-card:nth-child(3) { grid-column: span 7; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.8,.2,1), filter .7s ease; }
.gallery-card::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(4, 3, 2, .9)); pointer-events: none; }
.gallery-card:hover img { transform: scale(1.035); filter: saturate(1.08); }
.gallery-card figcaption { position: absolute; z-index: 2; inset: auto 0 0; padding: 30px; display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.gallery-card figcaption span { color: var(--gold); font-size: 9px; font-weight: 850; letter-spacing: .17em; text-transform: uppercase; }
.gallery-card figcaption h3 { margin: 8px 0 0; font-size: 26px; }
.gallery-card figcaption > p { max-width: 190px; margin: 0; color: rgba(255, 255, 255, .55); font-size: 11px; line-height: 1.5; text-align: right; }
.motion-showcase { min-height: 470px; padding: 22px; border: 1px solid var(--line-light); border-radius: var(--radius); overflow: hidden; background: linear-gradient(145deg, #18110d, #2b1a10); display: grid; grid-template-rows: 1fr auto; }
.motion-room { min-height: 300px; position: relative; overflow: hidden; border-radius: 18px; background: linear-gradient(180deg, #4c382a 0 17%, #ccb49a 17% 81%, #80664f 81%); perspective: 700px; }
.motion-room::after { content: ""; position: absolute; inset: 17% 0 19%; background: linear-gradient(90deg, rgba(255,255,255,.14), transparent 25%, rgba(0,0,0,.12)); pointer-events: none; }
.motion-ceiling { position: absolute; z-index: 3; top: 17%; left: 9%; right: 9%; height: 10px; border-radius: 8px; background: #25201d; box-shadow: 0 7px 15px rgba(0,0,0,.28); }
.vertical-wall-demo { position: absolute; z-index: 2; top: calc(17% + 9px); left: 14%; right: 14%; height: 64%; overflow: hidden; }
.vertical-wall-demo i { position: absolute; left: 0; width: 100%; height: 20%; border: 1px solid rgba(255,255,255,.16); background: linear-gradient(90deg, #6f4325, #b98251 47%, #704224); box-shadow: 0 5px 12px rgba(0,0,0,.14); animation: roomLift 6s cubic-bezier(.65,.03,.25,1) infinite; }
.vertical-wall-demo i:nth-child(1) { top: 0; --room-lift: 0%; }
.vertical-wall-demo i:nth-child(2) { top: 20%; --room-lift: -100%; }
.vertical-wall-demo i:nth-child(3) { top: 40%; --room-lift: -200%; }
.vertical-wall-demo i:nth-child(4) { top: 60%; --room-lift: -300%; }
.vertical-wall-demo i:nth-child(5) { top: 80%; --room-lift: -400%; }
@keyframes roomLift { 0%,18%,82%,100% { transform: translateY(0); } 42%,62% { transform: translateY(var(--room-lift)); } }
.motion-floor { position: absolute; z-index: 1; left: -10%; right: -10%; bottom: -22%; height: 44%; background: linear-gradient(160deg, #80664f, #d1bca4); transform: rotateX(64deg); }
.control-pill { position: absolute; z-index: 5; right: 13px; bottom: 13px; padding: 8px 10px; border-radius: 999px; color: rgba(255,255,255,.76); background: rgba(12,8,5,.66); backdrop-filter: blur(8px); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.control-pill span { display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: #65dd91; box-shadow: 0 0 0 4px rgba(101,221,145,.12); animation: pulse 1.4s ease infinite; }
@keyframes pulse { 50% { opacity: .45; } }
.motion-caption { padding: 24px 7px 5px; }
.motion-caption > span { color: var(--gold); font-size: 9px; font-weight: 850; letter-spacing: .17em; text-transform: uppercase; }
.motion-caption h3 { margin: 8px 0; font-size: 26px; }
.motion-caption p { margin: 0; color: rgba(255,255,255,.55); font-size: 11px; line-height: 1.6; }
.gallery-cta {
  min-height: 470px;
  padding: 38px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #a76d3b, #5c3418);
  display: flex;
  flex-direction: column;
}
.gallery-cta-no { align-self: flex-end; color: rgba(255, 255, 255, .5); font-size: 11px; }
.gallery-cta .eyebrow { margin-top: auto; color: #f0d2ad; }
.gallery-cta h3 { max-width: 380px; margin: 0 0 15px; font-size: 40px; line-height: 1.02; }
.gallery-cta > p:not(.eyebrow) { max-width: 440px; color: rgba(255, 255, 255, .7); line-height: 1.65; }
.gallery-cta .btn { align-self: flex-start; margin-top: 16px; }

.performance { background: var(--paper); }
.performance-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 90px; align-items: start; }
.performance-copy { position: sticky; top: 130px; }
.performance-copy h2 { font-size: clamp(42px, 4.6vw, 66px); }
.performance-copy > p:not(.eyebrow) { max-width: 560px; color: var(--muted); font-size: 16px; line-height: 1.8; }
.finish-palette { display: flex; gap: 9px; margin: 35px 0 14px; }
.finish { width: 54px; height: 54px; border: 6px solid rgba(255, 255, 255, .45); border-radius: 50%; box-shadow: 0 8px 20px rgba(31, 19, 8, .12); }
.finish.walnut { background: linear-gradient(135deg, #3f2414, #9f6637 45%, #4c2c18); }
.finish.oak { background: linear-gradient(135deg, #c7a779, #e1c59c 55%, #9d794d); }
.finish.fabric { background: repeating-linear-gradient(45deg, #9e9185, #9e9185 2px, #887a70 2px, #887a70 4px); }
.finish.graphite { background: #2f2c29; }
.finish.bronze { background: linear-gradient(135deg, #4a2b16, #b27a47 45%, #d1a06c 60%, #5e341a); }
.performance-copy small { display: block; max-width: 430px; color: var(--muted); line-height: 1.5; }
.spec-list { border-top: 1px solid var(--line); }
.spec-list > div { display: grid; grid-template-columns: 44px 180px 1fr; gap: 20px; padding: 30px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec-list span { color: var(--bronze); font-size: 10px; font-weight: 900; }
.spec-list strong { font-size: 17px; }
.spec-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.process { background: var(--cream); border-top: 1px solid var(--line); }
.process-track { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.process-step { min-height: 330px; padding: 30px; background: var(--cream); display: flex; flex-direction: column; transition: background .25s ease; }
.process-step:hover { background: var(--paper-2); }
.process-step > span { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; color: var(--bronze); display: grid; place-items: center; font-size: 10px; font-weight: 900; }
.process-step h3 { margin: auto 0 12px; font-size: 24px; }
.process-step p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.why-band { padding: 95px 0; color: #fff; background: #6e431f; }
.why-grid { display: grid; grid-template-columns: .42fr 1.05fr .78fr; gap: 60px; align-items: start; }
.why-grid .eyebrow { color: #f0d0a9; }
.why-grid h2 { margin: 0; font-size: clamp(43px, 5vw, 68px); }
.why-points { border-top: 1px solid rgba(255, 255, 255, .24); }
.why-points p { display: flex; gap: 18px; margin: 0; padding: 15px 0; border-bottom: 1px solid rgba(255, 255, 255, .24); color: rgba(255, 255, 255, .78); font-size: 13px; }
.why-points span { color: #e8c298; font-size: 9px; }

.faq { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; }
.faq-grid > div:first-child > p:not(.eyebrow) { max-width: 430px; color: var(--muted); line-height: 1.75; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 25px 0; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 30px; font-size: 17px; font-weight: 740; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { flex: 0 0 auto; font-size: 23px; font-weight: 300; transition: transform .25s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 700px; margin: -5px 0 25px; color: var(--muted); font-size: 14px; line-height: 1.75; }

.location { background: var(--cream); border-top: 1px solid var(--line); }
.location-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; align-items: center; }
.location-copy h2 { font-size: clamp(42px, 4.6vw, 65px); }
.address-card { margin-top: 30px; padding: 25px; border: 1px solid var(--line); border-radius: 22px; background: var(--paper); }
.address-card small { display: block; margin-bottom: 16px; color: var(--bronze); font-size: 9px; font-weight: 850; letter-spacing: .17em; text-transform: uppercase; }
.address-card address { display: grid; gap: 7px; font-style: normal; }
.address-card strong { font-size: 22px; letter-spacing: -.025em; }
.address-card span { color: var(--muted); font-size: 13px; line-height: 1.5; }
.location-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.map-shell { min-height: 520px; border: 1px solid var(--line); border-radius: 30px; overflow: hidden; position: relative; background: var(--paper-2); box-shadow: var(--shadow); }
.map-shell iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: sepia(.12) saturate(.85) contrast(1.02); }
.map-label { position: absolute; z-index: 2; left: 18px; bottom: 18px; max-width: calc(100% - 36px); padding: 14px 18px 14px 42px; border: 1px solid rgba(255,255,255,.65); border-radius: 17px; color: #fff; background: rgba(15,10,7,.82); box-shadow: 0 15px 35px rgba(0,0,0,.25); backdrop-filter: blur(12px); display: grid; gap: 3px; }
.map-label > span { position: absolute; left: 17px; top: 19px; width: 12px; height: 12px; border: 3px solid var(--gold); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); }
.map-label strong { font-size: 13px; }
.map-label small { color: rgba(255,255,255,.62); font-size: 10px; }

.contact { color: #fff; background: var(--night); }
.contact .eyebrow { color: var(--gold); }
.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: start; }
.contact-copy { position: sticky; top: 130px; }
.contact-copy h2 { font-size: clamp(44px, 5vw, 70px); }
.contact-copy > p:not(.eyebrow) { max-width: 540px; color: rgba(255, 255, 255, .56); font-size: 15px; line-height: 1.75; }
.contact-cards { display: grid; gap: 8px; margin-top: 38px; }
.contact-cards > * { min-height: 80px; padding: 17px 19px; border: 1px solid var(--line-light); border-radius: 17px; background: rgba(255, 255, 255, .04); display: grid; grid-template-columns: 1fr auto; align-items: center; }
.contact-cards small { grid-column: 1 / -1; color: rgba(255, 255, 255, .45); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; }
.contact-cards strong { font-size: 14px; }
.contact-cards span { color: var(--gold); }
.quote-form { padding: 30px; border: 1px solid var(--line-light); border-radius: 30px; background: rgba(255, 255, 255, .055); display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.form-intro { grid-column: 1 / -1; margin-bottom: 10px; padding-bottom: 22px; border-bottom: 1px solid var(--line-light); display: flex; justify-content: space-between; gap: 20px; }
.form-intro span { font-weight: 800; }
.form-intro small { color: rgba(255, 255, 255, .45); }
.quote-form label { color: rgba(255, 255, 255, .58); font-size: 11px; display: grid; gap: 8px; }
.quote-form input, .quote-form textarea, .quote-form select { width: 100%; border: 1px solid var(--line-light); border-radius: 14px; outline: none; color: #fff; background: rgba(0, 0, 0, .22); padding: 15px; transition: border-color .2s ease, background .2s ease; }
.quote-form input:focus, .quote-form textarea:focus, .quote-form select:focus { border-color: var(--gold); background: rgba(0, 0, 0, .36); }
.quote-form input::placeholder, .quote-form textarea::placeholder { color: rgba(255, 255, 255, .3); }
.quote-form option { color: #fff; background: #17110d; }
.quote-form textarea { min-height: 130px; resize: vertical; }
.quote-form .full { grid-column: 1 / -1; }
.form-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 3px; }
.contact .btn.outline { color: #fff; border-color: var(--line-light); }
.contact .btn.outline:hover { background: rgba(255, 255, 255, .08); }
.form-note { margin: 0; color: rgba(255, 255, 255, .42); font-size: 10px; line-height: 1.6; }

.footer { color: rgba(255, 255, 255, .64); background: #050403; border-top: 1px solid rgba(255, 255, 255, .1); }
.footer-top { min-height: 225px; padding: 55px 0; display: grid; grid-template-columns: .7fr 1fr .55fr; align-items: center; gap: 60px; }
.footer-brand { display: inline-flex; align-items: center; gap: 13px; color: #fff; font-size: 19px; font-weight: 800; }
.footer-brand img { width: 62px; height: 76px; object-fit: contain; }
.footer-brand em { color: var(--gold); font-style: normal; }
.footer-top > p { margin: 0; font-size: 13px; line-height: 1.7; }
.footer .arrow-link { justify-self: end; color: #fff; border-color: rgba(255, 255, 255, .5); }
.footer-bottom { padding: 21px 0 30px; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; justify-content: space-between; gap: 30px; }
.footer-bottom p { margin: 0; font-size: 10px; }
.footer-bottom div { display: flex; flex-wrap: wrap; gap: 20px; font-size: 10px; }
.footer-bottom a:hover { color: #fff; }

.floating-contact {
  position: fixed;
  z-index: 900;
  right: 22px;
  bottom: 22px;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 999px;
  color: #fff;
  background: var(--bronze);
  box-shadow: 0 15px 40px rgba(0, 0, 0, .25);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 850;
  transition: transform .2s ease, background .2s ease;
}
.floating-contact:hover { transform: translateY(-3px); background: #7e4f28; }
.floating-contact svg { width: 23px; height: 23px; fill: currentColor; }
.floating-contact b { font-size: 20px; font-weight: 500; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

html[dir="rtl"] body { font-family: Tahoma, Arial, sans-serif; }
html[dir="rtl"] h1, html[dir="rtl"] h2, html[dir="rtl"] h3 { letter-spacing: -.035em; }
html[dir="rtl"] h1 em, html[dir="rtl"] h2 em { font-family: Tahoma, Arial, sans-serif; }
html[dir="rtl"] .hero-shade { background: linear-gradient(270deg, rgba(8,5,3,.93) 0%, rgba(8,5,3,.75) 38%, rgba(8,5,3,.2) 76%, rgba(8,5,3,.42) 100%), linear-gradient(180deg, rgba(5,3,2,.32), transparent 35%, rgba(5,3,2,.7)); }
html[dir="rtl"] .hero h1, html[dir="rtl"] .hero-text { margin-left: auto; text-align: right; }
html[dir="rtl"] .section-kicker, html[dir="rtl"] .contact-cards > *, html[dir="rtl"] .footer-brand { direction: rtl; }
html[dir="rtl"] .system-card li { padding-left: 0; padding-right: 17px; }
html[dir="rtl"] .system-card li::before { left: auto; right: 0; }
html[dir="rtl"] .gallery-card figcaption > p { text-align: left; }
html[dir="rtl"] .control-pill { right: auto; left: 13px; }
html[dir="rtl"] .control-pill span { margin-right: 0; margin-left: 6px; }
html[dir="rtl"] .map-label { left: auto; right: 18px; padding: 14px 42px 14px 18px; }
html[dir="rtl"] .map-label > span { left: auto; right: 17px; }
html[dir="rtl"] .quote-form input, html[dir="rtl"] .quote-form textarea, html[dir="rtl"] .quote-form select { text-align: right; }
html[dir="rtl"] .floating-contact { right: auto; left: 22px; }

@media (max-width: 1080px) {
  .section-pad { padding: 105px 0; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-grid article:nth-child(3) { border-left: 1px solid rgba(255,255,255,.1); border-top: 1px solid rgba(255,255,255,.1); }
  .proof-grid article:nth-child(4) { border-top: 1px solid rgba(255,255,255,.1); }
  .system-card, .system-card.featured { grid-column: span 6; }
  .why-grid { grid-template-columns: .3fr 1fr; }
  .why-points { grid-column: 2; }
  .contact-grid { gap: 45px; }
}

@media (max-width: 820px) {
  :root { --container: min(100vw - 30px, 1240px); }
  .site-header { inset: 10px 0 auto; }
  .nav-shell { min-height: 62px; padding: 8px 9px 8px 14px; border-radius: 24px; }
  .brand img { width: 37px; height: 37px; }
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 70px;
    left: 15px;
    right: 15px;
    padding: 9px;
    border: 1px solid var(--line-light);
    border-radius: 22px;
    background: rgba(9, 6, 4, .97);
    box-shadow: 0 25px 60px rgba(0, 0, 0, .35);
    display: none;
    flex-direction: column;
    align-items: stretch;
  }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 14px; text-align: center; }
  .nav-links .nav-cta { margin: 5px 0 0; }
  .hero { min-height: 850px; }
  .hero-image { object-position: 63% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(8,5,3,.94), rgba(8,5,3,.6)), linear-gradient(180deg, rgba(5,3,2,.2), transparent 30%, rgba(5,3,2,.86)); }
  .hero-content { padding: 160px 0 85px; }
  .scroll-cue { display: none; }
  .intro-grid, .section-head, .performance-grid, .faq-grid, .location-grid, .contact-grid { grid-template-columns: 1fr; gap: 38px; }
  .section-head { align-items: start; }
  .section-kicker { display: none; }
  .system-card, .system-card.featured { grid-column: 1 / -1; min-height: 470px; }
  .gallery-card, .gallery-card:nth-child(3), .motion-showcase, .gallery-cta { grid-column: 1 / -1; }
  .gallery-card, .motion-showcase, .gallery-cta { min-height: 430px; }
  .performance-copy, .contact-copy { position: static; }
  .map-shell { min-height: 450px; }
  .process-track { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-points { grid-column: auto; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer .arrow-link { justify-self: start; }
}

@media (max-width: 560px) {
  .section-pad { padding: 82px 0; }
  .brand span { font-size: 14px; }
  .hero { min-height: 780px; }
  .hero-content { padding-top: 135px; }
  .hero h1 { font-size: clamp(48px, 15vw, 68px); }
  .hero-text { font-size: 16px; }
  .hero-actions { align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-proof { display: grid; grid-template-columns: 1fr 1fr; }
  .hero-proof span { text-align: center; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-grid article { min-height: 105px; border-left: 1px solid rgba(255,255,255,.1); border-top: 1px solid rgba(255,255,255,.1); }
  .proof-grid article:first-child { border-top: 0; }
  h2 { font-size: clamp(38px, 12vw, 52px); }
  .system-card { min-height: 500px; padding: 24px; }
  .system-icon { height: 110px; }
  .gallery-card { min-height: 390px; }
  .gallery-card figcaption { padding: 22px; display: block; }
  .gallery-card figcaption > p { margin-top: 8px; text-align: left; }
  .gallery-cta { min-height: 440px; padding: 28px; }
  .gallery-cta h3 { font-size: 34px; }
  .spec-list > div { grid-template-columns: 35px 1fr; gap: 12px; }
  .spec-list p { grid-column: 2; }
  .process-track { grid-template-columns: 1fr; }
  .process-step { min-height: 260px; }
  .quote-form { grid-template-columns: 1fr; padding: 20px; border-radius: 23px; }
  .quote-form .full, .form-intro { grid-column: auto; }
  .form-intro { display: grid; }
  .form-actions .btn { width: 100%; }
  .contact-cards strong { font-size: 12px; }
  .map-shell { min-height: 390px; border-radius: 22px; }
  .footer-bottom { display: grid; }
  .floating-contact { width: 54px; min-height: 54px; padding: 0; justify-content: center; border-radius: 50%; }
  .floating-contact span { display: none; }
}

@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; }
}