/* ==========================================================
   Alexander Golub — Architekt
   Concept: the whole site is one architectural drawing set.
   Paper, ink, blueprint — sheets, sections, title blocks.
   ========================================================== */

:root {
  --paper: #efece5;
  --paper-2: #e5e1d7;
  --ink: #121417;
  --ink-2: #555a61;
  --ink-3: #8b8f94;
  --line: rgba(18, 20, 23, .14);
  --line-2: rgba(18, 20, 23, .07);
  --blue: #1d3a5c;
  --blue-2: #2c5582;
  --red: #d52b1e;
  --night: #0d1013;

  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Manrope', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;

  --pad: clamp(20px, 4.5vw, 72px);
  --ease: cubic-bezier(.2, .7, .1, 1);
  --ease-io: cubic-bezier(.7, 0, .2, 1);
}

html[lang="ar"] {
  --serif: 'Amiri', 'Cormorant Garamond', serif;
  --sans: 'IBM Plex Sans Arabic', 'Manrope', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
em { font-style: italic; }
.mono { font-family: var(--mono); letter-spacing: .02em; }
.ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }

/* drafting-paper grid across the whole page */
body::before {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px),
    linear-gradient(rgba(18,20,23,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,20,23,.03) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  background-position: -1px -1px;
}
/* subtle paper grain */
body::after {
  content: ''; position: fixed; inset: -50%; pointer-events: none; z-index: 1000; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main, .hdr { position: relative; z-index: 2; }

::selection { background: var(--blue); color: var(--paper); }

/* ============ PRELOADER ============ */
.loader {
  position: fixed; inset: 0; z-index: 2000; background: var(--paper);
  display: grid; place-items: center; align-content: center; gap: 28px;
  transition: clip-path 1.1s var(--ease-io);
  clip-path: inset(0 0 0 0);
}
.loader.done { clip-path: inset(0 0 100% 0); }
.loader__draw { width: min(280px, 60vw); overflow: visible; }
.loader__draw path {
  fill: none; stroke: var(--ink); stroke-width: 1.2; stroke-linecap: square;
  stroke-dasharray: 1; stroke-dashoffset: 1;
  animation: draw 1.4s var(--ease) forwards;
}
.loader__draw path:nth-child(2) { animation-delay: .15s; }
.loader__draw path:nth-child(3) { animation-delay: .35s; stroke: var(--red); }
.loader__draw path:nth-child(4) { animation-delay: .55s; }
.loader__draw path:nth-child(5) { animation-delay: .7s; }
.loader__draw path:nth-child(6) { animation-delay: .85s; }
.loader__draw path.dim { animation-delay: 1s; stroke-width: .7; stroke: var(--ink-3); }
.loader__meta { display: flex; gap: 40px; font-size: 11px; text-transform: uppercase; letter-spacing: .18em; color: var(--ink-2); }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ============ CAD CURSOR ============ */
.cad { position: fixed; inset: 0; pointer-events: none; z-index: 1500; opacity: 0; transition: opacity .3s; }
.has-cad .cad { opacity: 1; }
.has-cad, .has-cad * { cursor: none !important; }
.cad__h, .cad__v { position: absolute; background: rgba(18,20,23,.26); will-change: transform; }
.cad__h { left: 0; right: 0; height: 1px; top: 0; }
.cad__v { top: 0; bottom: 0; width: 1px; left: 0; }
.cad__box {
  position: absolute; left: 0; top: 0; width: 12px; height: 12px; margin: -6px 0 0 -6px;
  border: 1px solid var(--ink); transition: width .25s var(--ease), height .25s var(--ease), margin .25s var(--ease), background .25s, border-color .25s;
}
.cad.hot .cad__box { width: 34px; height: 34px; margin: -17px 0 0 -17px; border-color: var(--red); background: rgba(213,43,30,.06); }
.cad__xy {
  position: absolute; left: 0; top: 0; transform: translate(14px, 12px);
  display: flex; flex-direction: column; font-size: 10px; line-height: 1.35; color: var(--ink-2);
  background: rgba(239,236,229,.8); padding: 2px 5px; direction: ltr;
}
.cad.dark .cad__h, .cad.dark .cad__v { background: rgba(239,236,229,.18); }
.cad.dark .cad__box { border-color: var(--paper); }
.cad.dark .cad__xy { background: rgba(13,16,19,.7); color: #c8c4ba; }

/* ============ HEADER ============ */
.hdr {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; gap: 28px;
  padding: 18px var(--pad);
  transition: background .4s, padding .4s, color .4s, transform .5s var(--ease);
}
.hdr.scrolled { background: rgba(239,236,229,.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); padding-block: 12px; border-bottom: 1px solid var(--line); }
.hdr.dark { color: var(--paper); }
.hdr.dark.scrolled { background: rgba(13,16,19,.8); border-color: rgba(255,255,255,.08); }
.hdr.hide { transform: translateY(-100%); }

.logo { display: flex; align-items: center; gap: 12px; }
.logo__mark { width: 34px; height: 34px; flex: none; }
.logo__mark path { fill: none; stroke: currentColor; stroke-width: 2; }
.logo__mark circle { fill: var(--red); }
.logo__txt { display: flex; flex-direction: column; line-height: 1.15; }
.logo__txt b { font: 500 19px/1 var(--serif); letter-spacing: .01em; }
html[lang="ar"] .logo__txt b { font-family: 'Cormorant Garamond', serif; }
.logo__txt i { font-style: normal; font-size: 9.5px; text-transform: uppercase; letter-spacing: .2em; opacity: .6; margin-top: 4px; }

.nav { display: flex; gap: 6px; margin-inline-start: auto; }
.nav a { display: flex; align-items: baseline; gap: 6px; padding: 8px 12px; font-size: 14px; position: relative; }
.nav a .mono { font-size: 9.5px; opacity: .45; }
.nav a::after { content: ''; position: absolute; left: 12px; right: 12px; bottom: 4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.nav a:hover::after, .nav a.on::after { transform: scaleX(1); }

.lang { display: flex; border: 1px solid currentColor; border-color: color-mix(in srgb, currentColor 30%, transparent); }
.lang button { font-size: 11px; padding: 6px 10px; letter-spacing: .1em; transition: background .3s, color .3s; min-width: 36px; }
.lang button + button { border-inline-start: 1px solid color-mix(in srgb, currentColor 18%, transparent); }
.lang button[data-lang="ar"] { font-family: 'Amiri', serif; font-size: 15px; padding-block: 2px; }
.lang button.on { background: var(--ink); color: var(--paper); }
.hdr.dark .lang button.on { background: var(--paper); color: var(--ink); }

.burger { display: none; width: 40px; height: 40px; position: relative; }
.burger span { position: absolute; left: 9px; right: 9px; height: 1.5px; background: currentColor; transition: transform .4s var(--ease); }
.burger span:first-child { top: 16px; } .burger span:last-child { top: 23px; }
.menu-open .burger span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-open .burger span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ============ SHARED ============ */
.sec { position: relative; padding: clamp(100px, 14vh, 170px) var(--pad); }
.sec__label {
  display: flex; align-items: center; gap: 14px; font-size: 11px; text-transform: uppercase; letter-spacing: .22em; color: var(--ink-2);
  margin-bottom: clamp(40px, 7vh, 80px);
}
.sec__label::before { content: ''; width: 8px; height: 8px; background: var(--red); flex: none; }
.sec__label::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.h2 { font: 300 clamp(44px, 7vw, 112px)/.95 var(--serif); letter-spacing: -.02em; }
.h2 em { font-style: italic; color: var(--blue); }
.h2--xl { font-size: clamp(56px, 11vw, 180px); }
html[lang="ar"] .h2 { font-weight: 400; line-height: 1.25; letter-spacing: 0; }
html[lang="ar"] .h2 em { font-style: normal; }
.lead { font-size: clamp(16px, 1.3vw, 19px); color: var(--ink-2); max-width: 46ch; }

.btn {
  display: inline-flex; align-items: center; gap: 18px; padding: 18px 28px;
  background: var(--ink); color: var(--paper); font-size: 15px; position: relative; overflow: hidden;
  transition: color .5s var(--ease);
}
.btn::before { content: ''; position: absolute; inset: 0; background: var(--red); transform: translateY(101%); transition: transform .5s var(--ease); }
.btn:hover::before { transform: none; }
.btn > * { position: relative; }
.btn i { font-style: normal; transition: transform .4s var(--ease); }
.btn:hover i { transform: translateX(6px); }
html[dir="rtl"] .btn i { transform: scaleX(-1); }
html[dir="rtl"] .btn:hover i { transform: scaleX(-1) translateX(6px); }
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn--ghost:hover { color: var(--paper); }

/* reveal */
.rv { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); }
.rv.in { opacity: 1; transform: none; }

/* dimension lines */
.dim { position: absolute; display: flex; align-items: center; gap: 8px; font-size: 10px; color: var(--ink-2); letter-spacing: .08em; direction: ltr; }
.dim i { flex: 1; height: 1px; background: var(--ink-3); position: relative; }
.dim i::before { content: ''; position: absolute; top: -4px; width: 1px; height: 9px; background: var(--ink-3); transform: rotate(45deg); }
.dim i:first-child::before { left: 0; } .dim i:last-child::before { right: 0; }
.dim--top { left: 0; right: 0; top: -30px; }
.dim--side { top: 0; bottom: 0; right: -34px; width: 20px; flex-direction: column; }
.dim--side i { width: 1px; height: auto; flex: 1; }
.dim--side i::before { left: -4px !important; right: auto !important; width: 9px; height: 1px; top: 0; }
.dim--side i:last-child::before { top: auto; bottom: 0; }
.dim--side span { writing-mode: vertical-rl; }

/* ============ HERO ============ */
.hero { min-height: 100svh; padding: 120px var(--pad) 40px; display: flex; flex-direction: column; position: relative; }
.hero__grid { flex: 1; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(30px, 5vw, 90px); align-items: center; }
.kicker { font-size: 11px; text-transform: uppercase; letter-spacing: .2em; color: var(--ink-2); display: flex; align-items: center; gap: 12px; margin-bottom: 30px; }
.kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(213,43,30,.15); animation: blink 2s infinite; }
@keyframes blink { 50% { box-shadow: 0 0 0 9px rgba(213,43,30,0); } }
.hero__name { font: 300 clamp(64px, 9.6vw, 168px)/.86 'Cormorant Garamond', serif; letter-spacing: -.035em; direction: ltr; text-align: start; }
html[dir="rtl"] .hero__name { text-align: right; }
.hero__name .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero__name .w { display: inline-block; transform: translateY(105%); transition: transform 1.4s var(--ease); }
.hero__name .line:nth-child(2) .w { transition-delay: .12s; font-style: italic; color: var(--blue); }
.loaded .hero__name .w { transform: none; }
.hero__name sup { font-size: 12px; vertical-align: top; position: relative; top: 1.2em; margin-inline-start: 8px; color: var(--ink-3); font-style: normal; }
.hero__role { margin-top: 28px; font-size: 13px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-2); max-width: 40ch; }
.hero__tag { margin-top: 26px; font: 300 clamp(26px, 2.6vw, 40px)/1.15 var(--serif); }
.hero__tag em { color: var(--red); }
html[lang="ar"] .hero__tag em { font-style: normal; }

/* lens stage: sketch beneath, reality revealed through the cursor lens */
.hero__stage { position: relative; aspect-ratio: 16 / 10.5; margin: 30px 34px 0 0; }
html[dir="rtl"] .hero__stage { margin: 30px 0 0 34px; }
.lens__layer { position: absolute; inset: 0; background-size: cover; background-position: 50% 30%; }
.lens__real {
  will-change: mask-image;
  --x: 50%; --y: 50%; --r: 0px;
  -webkit-mask-image: radial-gradient(circle var(--r) at var(--x) var(--y), #000 98%, transparent 100%);
          mask-image: radial-gradient(circle var(--r) at var(--x) var(--y), #000 98%, transparent 100%);
}
.lens__ring {
  position: absolute; left: 0; top: 0; width: 340px; height: 340px; transform: scale(0); will-change: transform;
  border: 1px solid rgba(255,255,255,.9); border-radius: 50%; pointer-events: none;
  box-shadow: 0 0 0 1px rgba(18,20,23,.25);
}
.lens__ring span { position: absolute; top: -22px; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--ink); background: var(--paper); padding: 1px 6px; }
.lens__ring::before, .lens__ring::after { content: ''; position: absolute; background: rgba(255,255,255,.8); }
.lens__ring::before { left: 50%; top: -8px; width: 1px; height: 16px; }
.lens__ring::after { top: 50%; left: -8px; height: 1px; width: 16px; }
.corner { position: absolute; width: 14px; height: 14px; border: 1px solid var(--ink); }
.c1 { top: -7px; left: -7px; border-width: 1px 0 0 1px; } .c2 { top: -7px; right: -7px; border-width: 1px 1px 0 0; }
.c3 { bottom: -7px; left: -7px; border-width: 0 0 1px 1px; } .c4 { bottom: -7px; right: -7px; border-width: 0 1px 1px 0; }
.hero__stage figcaption { position: absolute; left: 0; bottom: -32px; font-size: 10.5px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-2); display: flex; align-items: center; gap: 10px; }
html[dir="rtl"] .hero__stage figcaption { left: auto; right: 0; }
.pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); animation: blink 2s infinite; }

.stats { display: grid; grid-template-columns: repeat(4, auto) 1fr; gap: clamp(20px, 4vw, 70px); align-items: end; margin-top: 70px; padding-top: 22px; border-top: 1px solid var(--line); }
.stat { display: flex; align-items: baseline; gap: 10px; font-size: 12.5px; color: var(--ink-2); line-height: 1.3; }
.stat b { font: 300 clamp(30px, 3vw, 46px)/1 var(--mono); color: var(--ink); letter-spacing: -.04em; direction: ltr; }
.stat sup { font: 300 20px var(--mono); color: var(--red); margin-inline-start: -8px; align-self: flex-start; }
.scrollcue { justify-self: end; display: flex; align-items: center; gap: 14px; font-size: 10.5px; text-transform: uppercase; letter-spacing: .2em; }
.scrollcue i { width: 1px; height: 46px; background: var(--line); position: relative; overflow: hidden; }
.scrollcue i::after { content: ''; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--ink); animation: drip 2.2s var(--ease-io) infinite; }
@keyframes drip { to { top: 100%; } }

/* ============ PROFIL ============ */
.profil__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 5fr) minmax(0, 3fr); gap: clamp(30px, 5vw, 80px); align-items: start; }
.portrait { position: relative; margin-top: 30px; }
.portrait__img { overflow: hidden; background: var(--night); aspect-ratio: 846/1000; }
.portrait__img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); transform: scale(1.08); transition: filter 1.2s var(--ease), transform 1.6s var(--ease); }
.portrait:hover .portrait__img img { filter: none; transform: scale(1.02); }
.portrait__tag { position: absolute; left: -1px; bottom: -1px; background: var(--paper); padding: 10px 14px 0 0; font-size: 10px; letter-spacing: .14em; line-height: 1.6; color: var(--ink-2); }
html[dir="rtl"] .portrait__tag { left: auto; right: -1px; padding: 10px 0 0 14px; }
.portrait__north { position: absolute; right: -24px; top: 40px; width: 56px; fill: none; stroke: var(--ink); stroke-width: 1; background: var(--paper); border-radius: 50%; }
.portrait__north path { fill: var(--ink); }
.portrait__north text { font: 9px var(--mono); fill: var(--ink); stroke: none; }
.quote { font: 300 clamp(30px, 3.2vw, 50px)/1.08 var(--serif); letter-spacing: -.01em; margin-bottom: 36px; position: relative; padding-top: 50px; }
.quote::before { content: '“'; position: absolute; top: -20px; left: -6px; font-size: 110px; line-height: 1; color: var(--red); font-family: 'Cormorant Garamond', serif; }
html[dir="rtl"] .quote::before { left: auto; right: -6px; content: '”'; }
.quote em { color: var(--blue); }
html[lang="ar"] .quote { line-height: 1.5; }
.profil__text p { color: var(--ink-2); margin-bottom: 18px; max-width: 58ch; }
.facts { margin-top: 36px; display: grid; grid-template-columns: auto 1fr; border-top: 1px solid var(--ink); font-size: 12px; }
.facts dt, .facts dd { padding: 11px 0; border-bottom: 1px solid var(--line); }
.facts dt { text-transform: uppercase; letter-spacing: .14em; color: var(--ink-3); font-size: 10px; padding-inline-end: 26px; padding-top: 13px; }
html[lang="ar"] .facts { font-family: var(--sans); }

.layers { position: sticky; top: 110px; border: 1px solid var(--ink); background: rgba(239,236,229,.7); }
.layers h3 { font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: .18em; padding: 12px 14px; background: var(--ink); color: var(--paper); display: flex; justify-content: space-between; }
.layers h3::after { content: '▾'; }
.layers ul { list-style: none; }
.layers li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; padding: 12px 14px; border-top: 1px solid var(--line); cursor: pointer; transition: background .3s; user-select: none; }
.layers li:first-child { border-top: 0; }
.layers li:hover { background: rgba(29,58,92,.06); }
.layers .eye { width: 18px; height: 18px; margin-top: 2px; border: 1px solid var(--ink); display: grid; place-items: center; }
.layers .eye::after { content: ''; width: 8px; height: 8px; background: var(--blue); transition: transform .3s var(--ease); }
.layers li.off .eye::after { transform: scale(0); }
.layers li.off b, .layers li.off span { opacity: .3; text-decoration: line-through; }
.layers b { display: block; font-weight: 500; font-size: 14px; transition: opacity .3s; }
.layers span { display: block; font-size: 12px; color: var(--ink-2); line-height: 1.45; margin-top: 2px; transition: opacity .3s; }
.layers li .sw { width: 8px; height: 8px; display: inline-block; margin-inline-end: 8px; vertical-align: 1px; }

/* ============ CAREER — building section ============ */
.career__head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: end; margin-bottom: clamp(50px, 9vh, 110px); }
.career__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(30px, 6vw, 100px); }
.career__draw { position: relative; }
.career__sticky { position: sticky; top: 90px; height: calc(100vh - 120px); display: flex; flex-direction: column; justify-content: flex-end; }
#building { width: 100%; height: 100%; overflow: visible; direction: ltr; }
#building .ln { fill: none; stroke: var(--ink); stroke-width: 1.1; }
#building .thin { stroke-width: .6; stroke: var(--ink-3); }
#building .flr { opacity: 0; transition: opacity .6s var(--ease); }
#building .flr .slab { fill: var(--ink); }
#building .flr .hatch { fill: url(#hatch); opacity: 0; transition: opacity .5s; }
#building .flr .draw { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1s var(--ease); }
#building .flr.built { opacity: 1; }
#building .flr.built .draw { stroke-dashoffset: 0; }
#building .flr.cur .hatch { opacity: 1; }
#building .flr .lvl { font: 9px var(--mono); fill: var(--ink-2); }
#building .flr.cur .lvl { fill: var(--red); }
#building .flr .lvl-tri { fill: var(--ink); }
#building .flr.cur .lvl-tri { fill: var(--red); }
#building .roof { opacity: 0; transition: opacity .8s; }
#building .roof.built { opacity: 1; }
#building .roof .draw { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.4s var(--ease); }
#building .roof.built .draw { stroke-dashoffset: 0; }
#building .flag { transform-box: fill-box; transform-origin: bottom left; transform: scaleY(0); transition: transform .8s .6s var(--ease); }
#building .roof.built .flag { transform: none; }
#building .crane { opacity: .35; }
#building .crane .ln { stroke: var(--ink-3); stroke-width: .6; }
#building .flr:not(.cur) .slab { fill: var(--ink-2); }
#building .flr:not(.cur) .ln { stroke: var(--ink-2); }
#building .ground { fill: url(#earth); }
#building .gtxt { font: 9px var(--mono); fill: var(--ink-3); letter-spacing: .1em; }
.career__now { display: flex; justify-content: space-between; padding: 12px 0 0; margin-top: 10px; border-top: 1px solid var(--ink); font-size: 12px; direction: ltr; }
.career__now .lvl { color: var(--red); }

.career__list { list-style: none; counter-reset: c; }
.career__list li {
  display: grid; grid-template-columns: 110px 1fr; gap: 24px; padding: 34px 28px; border-top: 1px solid var(--line);
  opacity: .3; transition: opacity .6s var(--ease), background .6s var(--ease), transform .7s var(--ease);
  min-height: 34vh; align-content: center; position: relative;
}
.career__list li::before {
  content: ''; position: absolute; inset-block: 0; inset-inline-start: 0; width: 3px; background: var(--red);
  transform: scaleY(0); transform-origin: top; transition: transform .7s var(--ease);
}
.career__list li.cur { opacity: 1; background: rgba(247,245,240,.85); transform: translateX(10px); box-shadow: 0 1px 0 var(--line); }
html[dir="rtl"] .career__list li.cur { transform: translateX(-10px); }
.career__list li.cur::before { transform: none; }
.career__list li.cur h3 { color: var(--ink); }
.career__list .meta { display: flex; flex-direction: column; gap: 6px; font-size: 11px; color: var(--ink-2); letter-spacing: .06em; direction: ltr; text-align: start; }
html[dir="rtl"] .career__list .meta { text-align: right; align-items: flex-end; }
.career__list .meta b { color: var(--red); font-weight: 400; }
.career__list h3 { font: 400 clamp(26px, 2.5vw, 38px)/1.1 var(--serif); margin-bottom: 12px; color: var(--ink-2); transition: color .6s; }
html[lang="ar"] .career__list h3 { line-height: 1.4; }
.career__list .org { font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .18em; color: var(--blue); margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.career__list .org::before { content: ''; width: 18px; height: 1px; background: currentColor; }
html[lang="ar"] .career__list .org { letter-spacing: 0; font-family: var(--sans); font-size: 13px; }
html[lang="ar"] .career__list .org { letter-spacing: 0; }
.career__list p { color: var(--ink-2); max-width: 52ch; }

/* ============ PROJECTS — plan sheets ============ */
.projects { background: linear-gradient(var(--paper), var(--paper-2) 30%, var(--paper-2) 70%, var(--paper)); }
.projects__head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: end; margin-bottom: 70px; }
.note { font-size: 11px; color: var(--ink-3); margin-top: 14px; text-transform: uppercase; letter-spacing: .12em; }
.sheets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.sheet {
  position: relative; background: #f7f5f0; border: 1px solid var(--ink);
  box-shadow: 0 1px 0 var(--line), 10px 12px 0 -1px var(--paper-2), 10px 12px 0 0 var(--line);
  transition: transform .6s var(--ease), box-shadow .6s var(--ease), background .6s, color .6s;
  display: flex; flex-direction: column;
}
.sheet:hover { transform: translateY(-6px); box-shadow: 0 1px 0 var(--line), 16px 20px 0 -1px var(--paper-2), 16px 20px 0 0 var(--line); }
.sheet__draw { position: relative; aspect-ratio: 400 / 250; border-bottom: 1px solid var(--ink); overflow: hidden; margin: 10px; border: 1px solid var(--line); }
.sheet__draw svg { width: 100%; height: 100%; display: block; direction: ltr; }
.sheet__draw .ln { fill: none; stroke: var(--ink); stroke-width: 1; stroke-dasharray: 1; stroke-dashoffset: 1; }
.sheet__draw .ln.t { stroke-width: .5; stroke: var(--ink-3); }
.sheet__draw .ln.r { stroke: var(--red); }
.sheet__draw .fill { fill: rgba(18,20,23,.08); stroke: none; opacity: 0; transition: opacity 1s 1s; }
.sheet__draw .glass { fill: rgba(29,58,92,.12); stroke: none; opacity: 0; transition: opacity 1s 1.2s; }
.sheet__draw text { font: 7px var(--mono); fill: var(--ink-3); letter-spacing: .08em; opacity: 0; transition: opacity 1s 1.2s; }
.sheet.in .ln { animation: draw 2.2s var(--ease) forwards; }
.sheet.in .fill, .sheet.in .glass, .sheet.in text { opacity: 1; }
.sheet__draw::after { content: ''; position: absolute; inset: 0; background: var(--blue); mix-blend-mode: screen; opacity: 0; transition: opacity .6s; pointer-events: none; }
.sheet:hover .sheet__draw::after { opacity: 1; }
.sheet:hover .sheet__draw { background: var(--blue); }
.sheet__draw .photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .7s var(--ease); }
.sheet:hover .sheet__draw .photo { opacity: 1; }

.tb-grid { display: grid; grid-template-columns: 1fr 1fr 64px; margin: 0 10px 10px; border: 1px solid var(--ink); font-size: 12px; }
.tb-grid > div { padding: 7px 9px; border-inline-end: 1px solid var(--line); border-bottom: 1px solid var(--line); min-width: 0; }
.tb-grid small { display: block; font: 400 8.5px var(--mono); text-transform: uppercase; letter-spacing: .16em; color: var(--ink-3); margin-bottom: 2px; }
.tb-grid .name { grid-column: 1 / 3; }
.tb-grid .name b { font: 500 21px/1.1 var(--serif); display: block; }
html[lang="ar"] .tb-grid .name b { font-family: 'Cormorant Garamond', serif; }
.tb-grid .no { grid-row: 1 / 3; grid-column: 3; display: flex; flex-direction: column; justify-content: space-between; border-inline-end: 0; text-align: center; }
.tb-grid .no b { font: 300 26px/1 var(--mono); }
.tb-grid .role, .tb-grid .data { border-bottom: 0; font-size: 12px; line-height: 1.35; }
.tb-grid .data { grid-column: 2 / 4; border-inline-end: 0; }
.tb-grid .place { grid-column: 1 / 3; }
.tb-grid .place span { font-family: var(--mono); font-size: 11px; }

/* ============ VISIONS — dark, horizontal ============ */
.visions { background: var(--night); color: #e9e5dc; position: relative; z-index: 2; }
.visions::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 60px 60px;
}
.visions .sec__label { color: #9a978f; }
.visions .sec__label::after { background: rgba(255,255,255,.1); }
.visions .h2 em { color: #8fb3dd; }
.visions .lead { color: #a8a49b; }
.visions__intro { padding: clamp(100px, 14vh, 170px) var(--pad) 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 30px 60px; align-items: end; position: relative; }
.visions__intro .sec__label { grid-column: 1 / -1; margin-bottom: 10px; }

.vslider { position: relative; padding: 30px var(--pad) clamp(90px, 12vh, 140px); outline: none; }
.vs-viewport { overflow: hidden; direction: ltr; touch-action: pan-y; user-select: none; }
.vis-track { display: flex; transition: transform .9s var(--ease); will-change: transform; direction: ltr; }
.vcard { flex: 0 0 100%; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 60px); align-items: center; }
html[dir="rtl"] .vcard { direction: rtl; }
.vimg { position: relative; aspect-ratio: 16 / 9.5; overflow: hidden; background: #000; }
.vimg__bg { position: absolute; inset: -40px; background-position: center; background-size: cover; filter: blur(28px) brightness(.55) saturate(1.1); }
.vimg img { position: relative; width: 100%; height: 100%; object-fit: contain; transform: scale(1.04); transition: transform 1.4s var(--ease); pointer-events: none; }
.vcard.on .vimg img { transform: none; }
.vimg figcaption { position: absolute; left: 14px; bottom: 12px; font-size: 10px; letter-spacing: .18em; color: #fff; background: rgba(13,16,19,.45); padding: 4px 8px; }
.vcard__info > * { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .8s var(--ease); }
.vcard.on .vcard__info > * { opacity: 1; transform: none; }
.vcard.on .vcard__info > *:nth-child(2) { transition-delay: .08s; }
.vcard.on .vcard__info > *:nth-child(3) { transition-delay: .14s; }
.vcard.on .vcard__info > *:nth-child(4) { transition-delay: .2s; }
.vcard.on .vcard__info > *:nth-child(5) { transition-delay: .26s; }
.vcard.on .vcard__info > *:nth-child(6) { transition-delay: .32s; }

.vs-ctrl { display: flex; align-items: center; gap: 18px; margin-top: 34px; direction: ltr; flex-wrap: wrap; }
.vs-btn { width: 58px; height: 58px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; display: grid; place-items: center; transition: background .35s, border-color .35s; }
.vs-btn svg { width: 22px; height: 22px; fill: none; stroke: #e9e5dc; stroke-width: 1.4; transition: stroke .35s; }
.vs-btn:hover { background: #e9e5dc; border-color: #e9e5dc; }
.vs-btn:hover svg { stroke: var(--night); }
.vs-count { display: flex; align-items: center; gap: 12px; font-size: 12px; color: #9a978f; min-width: 200px; flex: 0 1 260px; }
.vs-count .vp-cur { color: #e9e5dc; font-size: 20px; }
.vs-count i { flex: 1; height: 1px; background: rgba(255,255,255,.14); position: relative; }
.vs-count b { position: absolute; left: 0; top: -1px; height: 3px; width: 0; background: var(--red); transition: width .9s var(--ease); }
.vs-thumbs { display: flex; gap: 10px; margin-inline-start: auto; }
.vs-thumb { position: relative; width: 92px; aspect-ratio: 16 / 10; overflow: hidden; opacity: .4; outline: 1px solid transparent; outline-offset: 3px; transition: opacity .35s, outline-color .35s; }
.vs-thumb img { width: 100%; height: 100%; object-fit: cover; }
.vs-thumb span { position: absolute; left: 5px; bottom: 3px; font-size: 9px; color: #fff; text-shadow: 0 1px 3px #000; }
.vs-thumb:hover { opacity: .8; }
.vs-thumb.on { opacity: 1; outline-color: #e9e5dc; }

.vcard__info { position: relative; }
.vcard__info .num { font: 300 13px var(--mono); color: #8fb3dd; letter-spacing: .14em; display: block; margin-bottom: 18px; }
.vcard__info h3 { font: 300 clamp(34px, 3.4vw, 56px)/1 var(--serif); letter-spacing: -.01em; }
html[lang="ar"] .vcard__info h3 { line-height: 1.35; }
.vcard__info .place { font: 11px var(--mono); text-transform: uppercase; letter-spacing: .16em; color: #9a978f; margin: 14px 0 20px; display: flex; gap: 10px; align-items: center; }
.vcard__info .place::before { content: ''; width: 6px; height: 6px; background: var(--red); }
.vcard__info p { color: #b9b5ab; font-size: 15px; }
.vcard__info ul { list-style: none; margin: 24px 0 28px; border-top: 1px solid rgba(255,255,255,.14); }
.vcard__info li { padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.08); font: 12.5px var(--mono); display: flex; gap: 12px; }
html[lang="ar"] .vcard__info li { font-family: var(--sans); font-size: 14px; }
.vcard__info li::before { content: '+'; color: #8fb3dd; }
.vcard__info .ask { font: 11px var(--mono); text-transform: uppercase; letter-spacing: .16em; display: inline-flex; gap: 10px; border-bottom: 1px solid currentColor; padding-bottom: 4px; transition: color .3s; }
.vcard__info .ask:hover { color: var(--red); }


/* ============ INVEST ============ */
.invest__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.invest .lead { margin: 30px 0 40px; }
.pts { list-style: none; border-top: 1px solid var(--ink); }
.pts li { display: grid; grid-template-columns: 70px 1fr; gap: 16px; padding: 28px 0; border-bottom: 1px solid var(--line); transition: padding .5s var(--ease); }
.pts li:hover { padding-inline-start: 14px; }
.pts .n { font: 300 34px/1 var(--mono); color: var(--red); }
.pts h4 { font: 400 28px/1.1 var(--serif); margin-bottom: 6px; }
html[lang="ar"] .pts h4 { line-height: 1.4; }
.pts p { color: var(--ink-2); font-size: 15px; }
.ticker { margin: clamp(80px, 12vh, 140px) calc(var(--pad) * -1) 0; border-block: 1px solid var(--ink); overflow: hidden; white-space: nowrap; direction: ltr; }
.ticker__in { display: inline-flex; animation: tick 50s linear infinite; padding: 18px 0; }
.ticker__in span { font: 300 clamp(26px, 3vw, 44px)/1 'Cormorant Garamond', serif; padding: 0 28px; display: inline-flex; align-items: center; gap: 56px; }
.ticker__in span::after { content: ''; width: 9px; height: 9px; background: var(--red); transform: rotate(45deg); }
@keyframes tick { to { transform: translateX(-50%); } }

/* ============ CONTACT — title block ============ */
.contact .h2 { margin-bottom: 60px; }
.tblock { display: grid; grid-template-columns: 2fr 1.4fr 1.2fr; border: 2px solid var(--ink); background: var(--ink); gap: 1px; }
.tb { padding: 18px 20px; background: #f7f5f0; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.tb small { font-size: 9.5px; text-transform: uppercase; letter-spacing: .18em; color: var(--ink-3); }
.tb span { font-size: 15px; }
.tb--name { grid-row: span 2; justify-content: space-between; }
.tb--name b { font: 400 clamp(36px, 4vw, 60px)/1 'Cormorant Garamond', serif; }
.tb--name .mono { font-size: 11px; color: var(--ink-2); }
.tb--link { transition: background .4s, color .4s; }
.tb--link:hover { background: var(--ink); color: var(--paper); }
.tb--link:hover small { color: var(--ink-3); }
.tb--logo { flex-direction: row; align-items: center; justify-content: space-between; grid-column: 2 / 4; }
.tb--logo .mono { font-size: 11px; }
.contact__cta { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }
.foot { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: clamp(80px, 14vh, 160px); padding-top: 20px; border-top: 1px solid var(--line); font-size: 10.5px; color: var(--ink-3); text-transform: uppercase; letter-spacing: .12em; }

/* ============ HUD ============ */
.hud {
  position: fixed; right: 18px; bottom: 18px; z-index: 800; display: flex; align-items: stretch;
  border: 1px solid var(--ink); background: rgba(239,236,229,.9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font-size: 10px; opacity: 0; transform: translateY(20px); transition: opacity .6s, transform .6s var(--ease), background .4s, color .4s, border-color .4s;
  direction: ltr;
}
html[dir="rtl"] .hud { right: auto; left: 18px; }
.loaded .hud.show { opacity: 1; transform: none; }
.hud__north { width: 40px; padding: 6px; border-inline-end: 1px solid var(--line); fill: none; stroke: currentColor; stroke-width: 1; transition: transform .2s linear; }
.hud__north path { fill: currentColor; }
.hud__cell { padding: 6px 12px; border-inline-end: 1px solid var(--line); display: flex; flex-direction: column; justify-content: center; min-width: 70px; }
.hud__cell:last-child { border: 0; }
.hud__cell--w { min-width: 120px; }
.hud__cell small { font-size: 8px; text-transform: uppercase; letter-spacing: .18em; color: var(--ink-3); }
.hud__cell b { font-weight: 400; font-size: 11.5px; white-space: nowrap; }
.hud__z { color: var(--red); }
.hud.dark { background: rgba(13,16,19,.8); color: #e9e5dc; border-color: rgba(255,255,255,.25); }
.hud.dark .hud__cell, .hud.dark .hud__north { border-color: rgba(255,255,255,.12); }

/* layer easter eggs */
.no-viz .lens__real, .no-viz .lens__ring { display: none; }
.no-viz .portrait__img img { content: url(../assets/img/portrait-sketch.jpg); filter: none !important; }
.no-werk .sheet__draw svg { opacity: .08; transition: opacity .6s; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .profil__grid { grid-template-columns: 1fr 1.3fr; }
  .layers { grid-column: 1 / -1; position: static; }
  .sheets { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vcard { grid-template-columns: 1.3fr 1fr; gap: 26px; }
  .vs-thumb { width: 64px; }
  .vcard__info p { font-size: 14px; }
}
@media (max-width: 860px) {
  .burger { display: block; }
  .nav {
    position: fixed; inset: 0; z-index: -1; background: var(--paper); color: var(--ink); flex-direction: column; justify-content: center;
    padding: 0 var(--pad); gap: 0; clip-path: inset(0 0 100% 0); transition: clip-path .7s var(--ease-io);
  }
  .menu-open .nav { clip-path: inset(0); }
  .nav a { font: 300 44px/1.1 var(--serif); padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav a .mono { font-size: 11px; }
  .nav a::after { display: none; }
  .lang { margin-inline-start: auto; }
  .logo__txt i { display: none; }
  .hero { padding-top: 100px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__stage { margin: 50px 30px 30px 0; }
  .stats { grid-template-columns: 1fr 1fr; margin-top: 60px; }
  .scrollcue { display: none; }
  .profil__grid { grid-template-columns: 1fr; }
  .portrait { max-width: 420px; }
  .career__head, .projects__head, .invest__grid, .visions__intro { grid-template-columns: 1fr; }
  .career__grid { grid-template-columns: 1fr; }
  .career__draw { position: sticky; top: 64px; z-index: 3; height: 30vh; background: var(--paper); border-bottom: 1px solid var(--line); margin: 0 calc(var(--pad) * -1); padding: 6px var(--pad); }
  .career__sticky { position: static; height: 100%; flex-direction: row; align-items: stretch; gap: 14px; }
  #building { flex: 1; }
  .career__now { flex-direction: column; justify-content: flex-end; border: 0; margin: 0; padding: 0; gap: 4px; }
  .career__list li { grid-template-columns: 1fr; gap: 8px; min-height: 0; padding: 26px 18px; }
  .career__list li.cur { transform: none !important; }
  .sheets { grid-template-columns: 1fr; }
  .vcard { grid-template-columns: 1fr; align-items: start; }
  .vs-thumbs { display: none; }
  .vs-count { flex: 1; min-width: 0; }
  .tblock { grid-template-columns: 1fr 1fr; }
  .tb--name { grid-column: 1 / -1; grid-row: auto; }
  .tb--logo { grid-column: 1 / -1; }
  .hud__cell--w { display: none; }
}
@media (max-width: 520px) {
  .lang button { padding: 6px 7px; min-width: 30px; }
  .logo__txt b { font-size: 16px; }
  .tblock { grid-template-columns: 1fr; }
  .stats { gap: 22px 16px; }
  .hud { display: none; }
}
@media (hover: none), (pointer: coarse) { .cad { display: none; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}