/* ---------- fonts: display serif (Cormorant / Noto Serif Georgian), text sans (Noto Sans) ---------- */
@font-face { font-family: 'MT Display'; font-style: normal; font-weight: 500; font-display: swap; src: url(/fonts/cormorant-garamond-latin-500-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; }
@font-face { font-family: 'MT Display'; font-style: normal; font-weight: 600; font-display: swap; src: url(/fonts/cormorant-garamond-latin-600-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; }
@font-face { font-family: 'MT Display'; font-style: italic; font-weight: 500; font-display: swap; src: url(/fonts/cormorant-garamond-latin-500-italic.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; }
@font-face { font-family: 'MT Display'; font-style: normal; font-weight: 500; font-display: swap; src: url(/fonts/cormorant-garamond-cyrillic-500-normal.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'MT Display'; font-style: normal; font-weight: 600; font-display: swap; src: url(/fonts/cormorant-garamond-cyrillic-600-normal.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'MT Display'; font-style: italic; font-weight: 500; font-display: swap; src: url(/fonts/cormorant-garamond-cyrillic-500-italic.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'MT Display'; font-style: normal; font-weight: 500; font-display: swap; src: url(/fonts/noto-serif-georgian-georgian-500-normal.woff2) format('woff2'); unicode-range: U+0589, U+10A0-10FF, U+1C90-1CBA, U+1CBD-1CBF, U+205A, U+2D00-2D2F, U+2E31; }
@font-face { font-family: 'MT Display'; font-style: normal; font-weight: 600; font-display: swap; src: url(/fonts/noto-serif-georgian-georgian-600-normal.woff2) format('woff2'); unicode-range: U+0589, U+10A0-10FF, U+1C90-1CBA, U+1CBD-1CBF, U+205A, U+2D00-2D2F, U+2E31; }
@font-face { font-family: 'MT Display'; font-style: italic; font-weight: 500; font-display: swap; src: url(/fonts/noto-serif-georgian-georgian-500-normal.woff2) format('woff2'); unicode-range: U+0589, U+10A0-10FF, U+1C90-1CBA, U+1CBD-1CBF, U+205A, U+2D00-2D2F, U+2E31; }

@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 400; font-display: swap; src: url(/fonts/noto-sans-latin-400-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; }
@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 500; font-display: swap; src: url(/fonts/noto-sans-latin-500-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; }
@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 700; font-display: swap; src: url(/fonts/noto-sans-latin-700-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; }
@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 400; font-display: swap; src: url(/fonts/noto-sans-cyrillic-400-normal.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 500; font-display: swap; src: url(/fonts/noto-sans-cyrillic-500-normal.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 700; font-display: swap; src: url(/fonts/noto-sans-cyrillic-700-normal.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 400; font-display: swap; src: url(/fonts/noto-sans-georgian-georgian-400-normal.woff2) format('woff2'); unicode-range: U+0589, U+10A0-10FF, U+1C90-1CBA, U+1CBD-1CBF, U+205A, U+2D00-2D2F, U+2E31; }
@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 500; font-display: swap; src: url(/fonts/noto-sans-georgian-georgian-500-normal.woff2) format('woff2'); unicode-range: U+0589, U+10A0-10FF, U+1C90-1CBA, U+1CBD-1CBF, U+205A, U+2D00-2D2F, U+2E31; }
@font-face { font-family: 'MT Sans'; font-style: normal; font-weight: 700; font-display: swap; src: url(/fonts/noto-sans-georgian-georgian-700-normal.woff2) format('woff2'); unicode-range: U+0589, U+10A0-10FF, U+1C90-1CBA, U+1CBD-1CBF, U+205A, U+2D00-2D2F, U+2E31; }

/* ---------- tokens ---------- */
:root {
  --ink: #0d0c0b;
  --ink-2: #141210;
  --ink-3: #1c1916;
  --ink-4: #26221e;
  --paper: #f3eee5;
  --paper-2: #e9e1d3;
  --sand: #d6c9b3;
  --text: #efe9de;
  --muted: #a69d8f;
  --text-d: #1a1713;
  --muted-d: #675f54;
  --brass: #c9a063;
  --brass-2: #dfbc83;
  --brass-3: #8f6f3e;
  --line: rgba(239, 233, 222, 0.13);
  --line-d: rgba(26, 23, 19, 0.15);
  --display: 'MT Display', 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: 'MT Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --gut: clamp(20px, 4.2vw, 64px);
  --max: 1280px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --hdr: 76px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 70px; }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.62; color: var(--text); background: var(--ink); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, picture, canvas, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
:focus-visible { outline: 2px solid var(--brass-2); outline-offset: 3px; border-radius: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--brass); color: var(--ink); padding: 10px 16px; border-radius: 4px; font-weight: 700; transition: top 0.2s; }
.skip:focus { top: 12px; }
.i { flex: none; }
.wrap { width: 100%; max-width: calc(var(--max) + var(--gut) * 2); margin-inline: auto; padding-inline: var(--gut); }

.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: 12.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass-3); margin-bottom: 18px; }
.eyebrow::before { content: ''; width: 34px; height: 1px; background: currentColor; }
.eyebrow--light, .scene .eyebrow, .why .eyebrow, .services .eyebrow { color: var(--brass-2); }
.h2 { font-family: var(--display); font-weight: 500; font-size: clamp(32px, 4.4vw, 62px); line-height: 1.04; letter-spacing: -0.015em; text-wrap: balance; }
.h3 { font-family: var(--display); font-weight: 500; font-size: clamp(28px, 2.8vw, 40px); line-height: 1.1; letter-spacing: -0.01em; }
.lead { font-size: clamp(16.5px, 1.35vw, 19px); line-height: 1.65; color: var(--muted); max-width: 56ch; margin-top: 20px; }
:lang(ka) .h2, :lang(ka) .h3 { line-height: 1.2; letter-spacing: -0.005em; }
:lang(ru) .h2 { letter-spacing: -0.02em; }
.sec-head { margin-bottom: clamp(36px, 5vw, 72px); }
.sec-head .lead { margin-top: 20px; }

/* light sections */
.paths, .results, .process, .contact { background: var(--paper); color: var(--text-d); }
.paths .lead, .results .lead, .process .lead, .contact .lead { color: var(--muted-d); }

/* ---------- buttons ---------- */
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 3px; font-weight: 700; font-size: 15px; letter-spacing: 0.02em; border: 1px solid transparent; transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, color 0.25s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn--accent { background: var(--brass); color: #17120b; }
.btn--accent:hover { background: var(--brass-2); }
.btn--ghost { border-color: rgba(239, 233, 222, 0.32); color: var(--text); }
.btn--ghost:hover { border-color: var(--brass-2); color: var(--brass-2); }
.paths .btn--ghost, .results .btn--ghost, .process .btn--ghost, .contact .btn--ghost { border-color: var(--line-d); color: var(--text-d); }
.contact .btn--ghost:hover { border-color: var(--brass-3); color: var(--brass-3); }
.btn--lg { min-height: 56px; padding: 0 28px; font-size: 16px; }
.btn--sm { min-height: 42px; padding: 0 16px; font-size: 14px; }

/* ---------- header ---------- */
.hdr { position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--hdr); transition: background 0.35s, border-color 0.35s, transform 0.35s var(--ease); border-bottom: 1px solid transparent; }
.hdr.is-scrolled { background: rgba(13, 12, 11, 0.78); backdrop-filter: blur(16px) saturate(1.2); -webkit-backdrop-filter: blur(16px) saturate(1.2); border-color: var(--line); }
.hdr__in { height: 100%; max-width: calc(var(--max) + var(--gut) * 2); margin-inline: auto; padding-inline: var(--gut); display: flex; align-items: center; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 12px; color: var(--brass-2); }
.logo .mark { width: 38px; height: 38px; }
.logo__txt { display: grid; line-height: 1.1; }
.logo__txt b { font-family: var(--display); font-size: 25px; font-weight: 600; letter-spacing: 0.08em; color: var(--text); }
.logo__txt small { font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); max-width: 26ch; }
.nav { display: none; gap: 30px; margin-left: auto; }
.nav a { font-size: 14px; font-weight: 500; letter-spacing: 0.02em; color: rgba(239, 233, 222, 0.82); position: relative; padding: 6px 0; transition: color 0.2s; white-space: nowrap; }
.nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--brass); transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease); }
.nav a:hover, .nav a.is-active { color: var(--text); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.hdr__r { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 99px; padding: 3px; }
.lang a { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; padding: 5px 10px; border-radius: 99px; color: var(--muted); transition: color 0.2s, background 0.2s; }
.lang a:hover { color: var(--text); }
.lang a[aria-current] { background: rgba(201, 160, 99, 0.18); color: var(--brass-2); }
.hdr__call span { display: none; }
.hdr__call { padding: 0 12px; }
.burger { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; }
.menu { position: fixed; inset: 0; z-index: 49; background: rgba(13, 12, 11, 0.97); padding: calc(var(--hdr) + 24px) var(--gut) 32px; display: flex; flex-direction: column; gap: 28px; overflow-y: auto; }
.menu[hidden] { display: none; }
.menu nav { display: grid; gap: 4px; }
.menu nav a { font-family: var(--display); font-size: clamp(34px, 9vw, 54px); font-weight: 500; line-height: 1.25; padding: 4px 0; border-bottom: 1px solid var(--line); }
.lang--menu { align-self: flex-start; }
@media (min-width: 700px) { .hdr__call span { display: inline; } .hdr__call { padding: 0 16px; } }
@media (min-width: 1120px) { .nav { display: flex; } .burger { display: none; } .hdr__r { margin-left: 0; } }
@media (max-width: 520px) { .logo__txt small { display: none; } .hdr__in { gap: 12px; } .lang a { padding: 5px 8px; } }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; isolation: isolate; overflow: hidden; background: var(--ink); }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg picture, .hero__bg img { width: 100%; height: 100%; }
.hero__bg img { object-fit: cover; object-position: 66% 50%; transform: scale(calc(1.05 + var(--hp, 0) * 0.07)) translate3d(0, calc(var(--hp, 0) * 46px), 0); transform-origin: 60% 50%; animation: heroIn 2.4s var(--ease) both; will-change: transform; }
@keyframes heroIn { from { opacity: 0; transform: scale(1.14); } to { opacity: 1; } }
.hero__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(13, 12, 11, 0.9) 0%, rgba(13, 12, 11, 0.62) 38%, rgba(13, 12, 11, 0.08) 74%), linear-gradient(0deg, rgba(13, 12, 11, 0.95) 0%, rgba(13, 12, 11, 0) 42%), linear-gradient(180deg, rgba(13, 12, 11, 0.55) 0%, rgba(13, 12, 11, 0) 22%); }
.hero__in { padding-top: 150px; padding-bottom: clamp(36px, 6vh, 64px); }
.hero__title { font-family: var(--display); font-weight: 500; font-size: clamp(46px, 7.6vw, 122px); line-height: 0.98; letter-spacing: -0.025em; max-width: 11.5em; text-wrap: balance; animation: rise 1.1s 0.25s var(--ease) both; }
.hero__title em { font-style: italic; color: var(--brass-2); padding-right: 0.04em; }
:lang(ka) .hero__title { line-height: 1.12; letter-spacing: -0.01em; font-size: clamp(38px, 6.2vw, 100px); }
:lang(ru) .hero__title { font-size: clamp(42px, 6.8vw, 110px); }
.hero__lead { margin-top: clamp(22px, 3vh, 34px); max-width: 52ch; font-size: clamp(16.5px, 1.45vw, 20px); line-height: 1.65; color: rgba(239, 233, 222, 0.82); animation: rise 1.1s 0.4s var(--ease) both; }
.hero__actions { margin-top: clamp(26px, 4vh, 40px); animation: rise 1.1s 0.55s var(--ease) both; }
.hero .eyebrow { animation: rise 1s 0.1s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
.hero__facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: clamp(8px, 2vh, 24px); border-top: 1px solid var(--line); padding-top: 0; padding-bottom: 28px; animation: rise 1.1s 0.7s var(--ease) both; }
.hero__facts li { padding: 20px 18px 0 0; display: grid; gap: 2px; align-content: start; }
.hero__facts b { font-family: var(--display); font-weight: 500; font-size: clamp(22px, 2.8vw, 38px); line-height: 1.1; color: var(--text); }
.hero__facts span { font-size: clamp(12px, 1.1vw, 14px); color: var(--muted); line-height: 1.4; }
@media (max-width: 600px) { .hero__in { padding-top: 120px; } .hero__facts { gap: 8px; } .hero__facts li { padding-right: 6px; } .hero__bg img { object-position: 70% 50%; } }

/* ---------- three paths ---------- */
.paths { padding: clamp(72px, 10vw, 150px) 0; }
.paths__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; }
.path { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 34px 30px 30px; background: var(--paper-2); border: 1px solid var(--line-d); border-radius: 4px; overflow: hidden; transition: transform 0.45s var(--ease), box-shadow 0.45s, background 0.3s; }
.path::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--brass); transform: scaleX(0); transform-origin: left; transition: transform 0.5s var(--ease); }
.path:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -24px rgba(26, 23, 19, 0.45); background: #efe8da; }
.path:hover::after { transform: scaleX(1); }
.path__no { font-family: var(--display); font-size: 64px; line-height: 0.9; color: transparent; -webkit-text-stroke: 1px var(--brass-3); opacity: 0.65; }
.path__tag { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass-3); }
.path h3 { font-family: var(--display); font-weight: 500; font-size: clamp(26px, 2.4vw, 34px); line-height: 1.12; text-wrap: balance; }
:lang(ka) .path h3 { line-height: 1.25; }
.path p { color: var(--muted-d); font-size: 16px; }
.path__link { margin-top: auto; padding-top: 12px; display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14.5px; color: var(--text-d); }
.path__link .i { transition: transform 0.3s var(--ease); }
.path:hover .path__link .i { transform: translateX(6px); }

/* ---------- pinned 3D scenes ---------- */
.scene { position: relative; height: calc(var(--k) * 100vh); background: radial-gradient(95% 75% at 68% 42%, #2b261f 0%, #15120f 55%, #0d0c0b 100%); color: var(--text); }
.scene--house { background: linear-gradient(180deg, var(--sky-top, #0c1636) 0%, var(--sky-bot, #3f4d80) 100%); }
.scene__pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.scene__pin::before { content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 1; background-image: linear-gradient(rgba(201, 160, 99, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(201, 160, 99, 0.06) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(70% 60% at 60% 45%, #000 0%, transparent 100%); -webkit-mask-image: radial-gradient(70% 60% at 60% 45%, #000 0%, transparent 100%); opacity: 0.8; }
.scene--house .scene__pin::before { display: none; }
.scene__pin::after { content: ''; position: absolute; inset: auto 0 0 0; height: 190px; z-index: 3; pointer-events: none; background: linear-gradient(0deg, rgba(13, 12, 11, 0.9), rgba(13, 12, 11, 0)); }
.scene--house .scene__pin::after { height: 40%; background: linear-gradient(0deg, rgba(13, 12, 11, 0.8), transparent); }
.scene__stage { position: absolute; inset: 0; z-index: 2; }
.scene__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 0.9s ease; touch-action: pan-y; }
.scene.is-gl .scene__canvas { opacity: 1; }
.scene__poster { position: absolute; inset: 0; display: block; transition: opacity 0.8s; }
.scene__poster img { width: 100%; height: 100%; object-fit: contain; object-position: 62% 50%; }
.scene.is-gl .scene__poster { opacity: 0; pointer-events: none; }
.scene__dims span { position: absolute; z-index: 3; transform: translate(-50%, -50%); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; color: var(--brass-2); padding: 3px 10px; background: rgba(13, 12, 11, 0.7); border: 1px solid rgba(201, 160, 99, 0.45); border-radius: 99px; opacity: 0; transition: opacity 0.5s; white-space: nowrap; left: 0; top: 0; }
.scene.show-dims .scene__dims span { opacity: 1; }
.scene--house .scene__dims span { background: rgba(13, 12, 11, 0.55); }

.scene__panel { position: absolute; z-index: 5; left: var(--gut); top: 50%; transform: translateY(-50%); width: min(440px, 34vw); max-height: calc(100svh - 190px); padding: 34px 32px 30px; background: linear-gradient(180deg, rgba(20, 18, 16, 0.78), rgba(13, 12, 11, 0.7)); border: 1px solid var(--line); border-radius: 6px; backdrop-filter: blur(16px) saturate(1.15); -webkit-backdrop-filter: blur(16px) saturate(1.15); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7); }
.scene--mirror .scene__panel { left: auto; right: var(--gut); }
.scene__panel .h2 { font-size: clamp(26px, 2.7vw, 40px); }
.scene__panel .lead { font-size: 15px; line-height: 1.6; margin-top: 14px; }
.detail { display: grid; margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.detail__item { grid-area: 1 / 1; opacity: 0; transform: translateY(14px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); pointer-events: none; }
.detail__item.is-on { opacity: 1; transform: none; pointer-events: auto; }
.detail__no { font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.detail__no b { font-family: var(--display); font-weight: 500; font-size: 46px; line-height: 1; letter-spacing: 0; color: var(--brass-2); margin-right: 8px; vertical-align: -6px; }
.detail__item h3 { margin-top: 10px; font-family: var(--display); font-weight: 500; font-size: clamp(24px, 2.1vw, 30px); line-height: 1.12; }
:lang(ka) .detail__item h3 { line-height: 1.25; }
.detail__item p:not(.detail__no) { margin-top: 10px; font-size: 15px; line-height: 1.6; color: rgba(239, 233, 222, 0.78); }
.detail__item ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.detail__item li { font-size: 12.5px; font-weight: 500; padding: 5px 12px; border: 1px solid rgba(201, 160, 99, 0.4); border-radius: 99px; color: var(--brass-2); }

.scene__timeline { position: absolute; z-index: 6; left: var(--gut); right: var(--gut); bottom: 18px; }
.scene__timeline ol { display: grid; grid-template-columns: repeat(var(--n, 7), 1fr); }
.scene__timeline button { display: grid; gap: 1px; width: 100%; text-align: left; padding: 8px 6px 11px 0; color: rgba(239, 233, 222, 0.5); transition: color 0.3s; }
.scene__timeline button:hover { color: var(--text); }
.tl__no { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; }
.tl__name { font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.scene__timeline li.is-done button { color: var(--brass-2); }
.scene__timeline li.is-on button { color: var(--text); }
.scene__timeline li.is-on .tl__no { color: var(--brass-2); }
.tl__bar { height: 2px; background: rgba(239, 233, 222, 0.18); position: relative; }
.tl__bar i { position: absolute; inset: 0; background: var(--brass); transform-origin: left; transform: scaleX(var(--p, 0)); }
.scene__badge { position: absolute; z-index: 5; top: calc(var(--hdr) + 14px); right: var(--gut); font-size: 11.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(239, 233, 222, 0.7); padding: 6px 12px; border: 1px solid var(--line); border-radius: 99px; background: rgba(13, 12, 11, 0.45); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.scene--mirror .scene__badge { right: auto; left: var(--gut); }
.scene__hint { position: absolute; z-index: 5; left: 50%; bottom: 74px; transform: translateX(-50%); display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(239, 233, 222, 0.8); transition: opacity 0.5s; }
.scene__hint .i { animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(5px); } }
.scene.is-started .scene__hint { opacity: 0; }
.scene__end { position: absolute; z-index: 5; left: 50%; top: calc(var(--hdr) + 28px); transform: translate(-50%, 14px); display: flex; align-items: center; gap: 14px; font-family: var(--display); font-weight: 500; font-size: clamp(26px, 3.4vw, 50px); line-height: 1; color: var(--text); opacity: 0; transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); text-shadow: 0 2px 30px rgba(0, 0, 0, 0.5); white-space: nowrap; }
.scene__end .i { width: 1.1em; height: 1.1em; color: var(--brass-2); }
.scene.is-end .scene__end { opacity: 1; transform: translate(-50%, 0); }
.scene__scrub { display: none; position: absolute; z-index: 6; left: var(--gut); right: var(--gut); bottom: 82px; }
.scene__scrub input { width: 100%; }

/* range inputs */
input[type='range'] { -webkit-appearance: none; appearance: none; height: 28px; background: transparent; cursor: pointer; }
input[type='range']::-webkit-slider-runnable-track { height: 3px; background: rgba(120, 110, 95, 0.35); border-radius: 3px; }
input[type='range']::-moz-range-track { height: 3px; background: rgba(120, 110, 95, 0.35); border-radius: 3px; }
input[type='range']::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -9.5px; border-radius: 50%; background: var(--brass); border: 3px solid var(--paper); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3); }
input[type='range']::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: var(--brass); border: 3px solid var(--paper); }
.scene__scrub input::-webkit-slider-thumb { border-color: var(--ink); }

/* static mode: reduced motion or no WebGL */
.scene.is-static { height: auto; }
.scene.is-static .scene__pin { position: relative; height: 100svh; min-height: 640px; }
.scene.is-static .scene__scrub { display: block; }
.scene.no-gl .scene__scrub { display: none; }
.scene.is-static .scene__hint { display: none; }

@media (max-width: 960px) {
  .scene__stage { inset: 0 0 auto 0; height: 60svh; }
  .scene__pin::before { mask-image: radial-gradient(80% 60% at 50% 30%, #000 0%, transparent 100%); -webkit-mask-image: radial-gradient(80% 60% at 50% 30%, #000 0%, transparent 100%); }
  .scene__panel { left: 0; right: 0; top: auto; bottom: 68px; transform: none; width: auto; max-height: none; padding: 18px var(--gut) 12px; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: linear-gradient(180deg, rgba(13, 12, 11, 0.55), rgba(13, 12, 11, 0.94) 38%); backdrop-filter: none; -webkit-backdrop-filter: none; box-shadow: none; }
  .scene--mirror .scene__panel { right: 0; }
  .scene__panel .eyebrow, .scene__panel .lead { display: none; }
  .scene__panel .h2 { font-size: 21px; line-height: 1.15; }
  .detail { margin-top: 12px; padding-top: 12px; min-height: 148px; }
  .detail__no b { font-size: 34px; vertical-align: -3px; }
  .detail__item h3 { font-size: 22px; }
  .detail__item p:not(.detail__no) { font-size: 14px; margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
  .detail__item ul { display: none; }
  .scene__timeline { bottom: 10px; }
  .tl__name { display: none; }
  .scene__timeline li.is-on .tl__name { display: block; position: absolute; left: var(--gut); bottom: 30px; font-size: 11px; }
  .scene__timeline li { position: static; }
  .scene__timeline button { padding: 6px 2px 9px 0; }
  .scene__badge { top: calc(var(--hdr) + 8px); left: var(--gut); right: auto; font-size: 10.5px; padding: 4px 10px; }
  .scene--mirror .scene__badge { left: var(--gut); }
  .scene__hint { bottom: auto; top: calc(60svh - 34px); }
  .scene__end { top: calc(var(--hdr) + 44px); font-size: 24px; }
  .scene__scrub { bottom: 74px; }
  .scene__pin::after { height: 230px; }
  .scene--house .scene__pin::after { height: 55%; }
}
@media (max-height: 700px) and (min-width: 961px) { .scene__panel .lead { display: none; } }

/* ---------- before / after ---------- */
.results { padding: clamp(72px, 10vw, 150px) 0; }
.tabs { display: inline-flex; gap: 6px; padding: 5px; background: var(--paper-2); border: 1px solid var(--line-d); border-radius: 99px; margin-bottom: 22px; flex-wrap: wrap; }
.tab { padding: 10px 20px; border-radius: 99px; font-size: 14px; font-weight: 700; color: var(--muted-d); transition: background 0.25s, color 0.25s; }
.tab.is-on { background: var(--ink); color: var(--brass-2); }
.ba[hidden] { display: none; }
.ba__frame { position: relative; aspect-ratio: 16 / 9; max-height: 76vh; width: 100%; overflow: hidden; border-radius: 6px; background: #111; touch-action: pan-y; cursor: ew-resize; -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; box-shadow: 0 40px 90px -40px rgba(26, 23, 19, 0.6); }
.ba__frame.is-drag { cursor: grabbing; }
.ba__img { position: absolute; inset: 0; }
.ba__img { pointer-events: none; }
.ba__img img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; -webkit-user-drag: none; user-select: none; }
.ba__img--before { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba__tag { position: absolute; top: 18px; padding: 6px 14px; border-radius: 99px; background: rgba(13, 12, 11, 0.7); color: var(--text); font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); pointer-events: none; }
.ba__tag--before { left: 18px; }
.ba__tag--after { right: 18px; color: var(--brass-2); }
.ba__line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--paper); pointer-events: none; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.18); }
.ba__grip { position: absolute; top: 50%; left: var(--pos); z-index: 2; width: 52px; height: 52px; border: 0; padding: 0; border-radius: 50%; background: var(--paper); color: var(--text-d); display: grid; place-items: center; transform: translate(-50%, -50%); box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4); cursor: grab; transition: transform 0.2s var(--ease), box-shadow 0.2s; touch-action: none; }
.ba__grip:hover { transform: translate(-50%, -50%) scale(1.06); }
.ba__frame.is-drag .ba__grip { transform: translate(-50%, -50%) scale(1.1); cursor: grabbing; box-shadow: 0 10px 34px rgba(0, 0, 0, 0.5); }
.ba__grip:focus-visible { outline: 3px solid var(--brass-2); outline-offset: 3px; }
@media (max-width: 640px) {
  .ba__frame { aspect-ratio: 4 / 3; }
  .ba__grip { width: 46px; height: 46px; }
  .ba__tag { top: 12px; font-size: 11px; padding: 5px 11px; }
  .ba__tag--before { left: 12px; }
  .ba__tag--after { right: 12px; }
}
.note { margin-top: 18px; font-size: 13.5px; color: var(--muted-d); }

/* ---------- services ---------- */
.services { padding: clamp(72px, 10vw, 150px) 0; background: var(--ink-2); background-image: linear-gradient(rgba(201, 160, 99, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(201, 160, 99, 0.045) 1px, transparent 1px); background-size: 72px 72px; }
.svc-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 620px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .svc-grid { grid-template-columns: repeat(4, 1fr); } }
.svc { position: relative; padding: 34px 28px 32px; background: var(--ink-2); transition: background 0.35s; display: grid; gap: 12px; align-content: start; }
.svc:hover { background: var(--ink-3); }
.svc::before { content: ''; position: absolute; left: 0; top: 0; width: 100%; height: 2px; background: var(--brass); transform: scaleX(0); transform-origin: left; transition: transform 0.5s var(--ease); }
.svc:hover::before { transform: scaleX(1); }
.svc__ic { width: 54px; height: 54px; display: grid; place-items: center; color: var(--brass-2); border: 1px solid rgba(201, 160, 99, 0.4); border-radius: 50%; margin-bottom: 8px; }
.svc__ic .i { width: 26px; height: 26px; }
.svc h3 { font-family: var(--display); font-weight: 500; font-size: 27px; line-height: 1.12; }
:lang(ka) .svc h3 { line-height: 1.25; font-size: 24px; }
.svc p { color: var(--muted); font-size: 15.5px; line-height: 1.6; }

/* ---------- process ---------- */
.process { padding: clamp(72px, 10vw, 150px) 0; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; counter-reset: s; border-top: 1px solid var(--line-d); }
.step { position: relative; padding: 36px 26px 8px 0; }
.step::before { content: ''; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; background: var(--brass-3); border-radius: 50%; }
.step__no { font-family: var(--display); font-size: 58px; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--brass-3); opacity: 0.7; }
.step h3 { margin-top: 14px; font-family: var(--display); font-weight: 500; font-size: 29px; line-height: 1.1; }
:lang(ka) .step h3 { line-height: 1.25; font-size: 26px; }
.step p { margin-top: 10px; color: var(--muted-d); font-size: 15.5px; line-height: 1.6; }

/* ---------- why MT ---------- */
.why { padding: clamp(80px, 11vw, 170px) 0; background: var(--ink); position: relative; overflow: hidden; }
.why::before { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 70% at 15% 50%, rgba(201, 160, 99, 0.12), transparent 70%); pointer-events: none; }
.why__in { position: relative; display: grid; gap: clamp(32px, 6vw, 96px); align-items: center; grid-template-columns: 1fr; }
.why__stat { display: grid; justify-items: start; }
.why__stat b { font-family: var(--display); font-weight: 500; font-size: clamp(150px, 26vw, 360px); line-height: 0.82; letter-spacing: -0.04em; color: transparent; background: linear-gradient(180deg, var(--brass-2), var(--brass-3) 80%); -webkit-background-clip: text; background-clip: text; }
.why__stat span { margin-top: 12px; font-size: 13px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.why__points { margin-top: 30px; display: grid; gap: 14px; }
.why__points li { display: flex; gap: 14px; align-items: flex-start; color: rgba(239, 233, 222, 0.88); font-size: 16.5px; }
.why__points .i { color: var(--brass-2); margin-top: 3px; width: 22px; height: 22px; }
@media (min-width: 900px) { .why__in { grid-template-columns: 0.8fr 1.2fr; } }

/* ---------- contact + brief ---------- */
.contact { padding: clamp(72px, 10vw, 150px) 0; }
.contact__in { display: grid; gap: clamp(32px, 5vw, 80px); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 960px) { .contact__in { grid-template-columns: 0.9fr 1.1fr; } }
.person { display: flex; align-items: center; gap: 16px; margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line-d); }
.person__mark { width: 58px; height: 58px; display: grid; place-items: center; background: var(--ink); color: var(--brass-2); border-radius: 50%; }
.person__mark .mark { width: 34px; height: 34px; }
.person b { display: block; font-family: var(--display); font-size: 25px; font-weight: 600; line-height: 1.15; }
.person small { color: var(--muted-d); font-size: 14px; }
.bigtel { display: inline-block; margin: 22px 0 22px; font-family: var(--display); font-weight: 500; font-size: clamp(34px, 4.6vw, 58px); line-height: 1; letter-spacing: -0.01em; border-bottom: 2px solid var(--brass); padding-bottom: 6px; transition: color 0.25s; }
.bigtel:hover { color: var(--brass-3); }
.contact__meta { display: flex; align-items: center; gap: 10px; margin-top: 26px; color: var(--muted-d); font-size: 15px; }
.contact .eyebrow { color: var(--brass-3); }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.social { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line-d); border-radius: 50%; transition: background 0.25s, color 0.25s; }
.social:hover { background: var(--ink); color: var(--brass-2); }

.brief { background: #fbf8f2; border: 1px solid var(--line-d); border-radius: 6px; padding: clamp(24px, 3.4vw, 44px); box-shadow: 0 40px 90px -50px rgba(26, 23, 19, 0.5); display: grid; gap: 22px; }
.brief .eyebrow { margin-bottom: 0; }
.brief__lead { color: var(--muted-d); font-size: 15.5px; line-height: 1.6; margin-top: -8px; }
.brief legend, .brief label:not(.seg__opt):not(.chip) { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-d); }
.brief fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.brief legend { padding: 0; margin-bottom: 12px; }
.seg { display: grid; gap: 8px; }
.seg legend { grid-column: 1 / -1; }
@media (min-width: 640px) { .seg { grid-template-columns: repeat(3, 1fr); } }
.seg__opt { position: relative; cursor: pointer; }
.seg__opt input, .chip input { position: absolute; opacity: 0; inset: 0; }
.seg__opt span { display: flex; align-items: center; justify-content: center; text-align: center; min-height: 64px; padding: 10px 14px; border: 1px solid var(--line-d); border-radius: 4px; font-size: 14.5px; font-weight: 500; line-height: 1.35; transition: border-color 0.25s, background 0.25s, color 0.25s; background: #fff; }
.seg__opt input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--brass-2); }
.seg__opt input:focus-visible + span, .chip input:focus-visible + span { outline: 2px solid var(--brass-3); outline-offset: 2px; }
.field { display: grid; gap: 8px; }
.field label { display: flex; justify-content: space-between; align-items: baseline; }
.field output { font-family: var(--display); font-size: 26px; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--brass-3); }
.field input[type='text'] { height: 52px; padding: 0 16px; border: 1px solid var(--line-d); border-radius: 4px; font: inherit; font-size: 16px; background: #fff; color: var(--text-d); }
.field input[type='text']:focus { outline: 2px solid var(--brass-3); outline-offset: 1px; border-color: transparent; }
.chips { display: block; }
.chips legend { width: 100%; }
.chip { position: relative; display: inline-block; margin: 0 6px 8px 0; cursor: pointer; }
.chip span { display: inline-block; padding: 9px 16px; border: 1px solid var(--line-d); border-radius: 99px; font-size: 14px; font-weight: 500; background: #fff; transition: all 0.25s; }
.chip input:checked + span { background: var(--brass); border-color: var(--brass); color: #17120b; font-weight: 700; }
.brief__preview { padding: 18px 20px; background: var(--paper); border: 1px dashed rgba(143, 111, 62, 0.5); border-radius: 4px; }
.brief__preview .eyebrow { margin-bottom: 8px; font-size: 11.5px; }
.brief__preview p:last-child { font-size: 15.5px; line-height: 1.6; color: var(--text-d); }

/* ---------- footer + dock ---------- */
.foot { background: var(--ink); border-top: 1px solid var(--line); padding: 44px 0 calc(44px + env(safe-area-inset-bottom)); }
.foot__in { display: flex; flex-wrap: wrap; gap: 24px 40px; align-items: center; justify-content: space-between; }
.foot__nav { display: flex; flex-wrap: wrap; gap: 8px 26px; font-size: 14px; color: var(--muted); }
.foot__nav a:hover { color: var(--brass-2); }
.foot__copy { width: 100%; font-size: 13px; color: var(--muted); padding-top: 22px; border-top: 1px solid var(--line); }
.dock { position: fixed; z-index: 45; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); display: none; gap: 10px; padding: 8px; background: rgba(13, 12, 11, 0.88); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid var(--line); border-radius: 8px; transition: transform 0.4s var(--ease), opacity 0.3s; }
.dock .btn { flex: 1; }
.dock.is-hidden { transform: translateY(140%); opacity: 0; pointer-events: none; }
@media (max-width: 760px) { .dock { display: flex; } .foot { padding-bottom: 96px; } }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); transition-delay: var(--d, 0ms); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__title, .hero__lead, .hero__actions, .hero__facts, .hero .eyebrow, .hero__bg img { animation: none; }
  .scene__hint .i { animation: none; }
}