@font-face{font-family:'Secular One';font-weight:400;font-display:swap;src:url(fonts/secularone-400-hebrew.woff2) format('woff2');unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:'Secular One';font-weight:400;font-display:swap;src:url(fonts/secularone-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Assistant';font-weight:200 800;font-display:swap;src:url(fonts/assistant-hebrew.woff2) format('woff2');unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:'Assistant';font-weight:200 800;font-display:swap;src:url(fonts/assistant-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Plex Mono';font-weight:400;font-display:swap;src:url(fonts/ibmplexmono-400-latin.woff2) format('woff2')}
@font-face{font-family:'Plex Mono';font-weight:500;font-display:swap;src:url(fonts/ibmplexmono-500-latin.woff2) format('woff2')}

:root{
  --ground:#C7C8C3; --paper:#E9EAE6; --ink:#1A1C1E; --ink2:#45484B; --blue:#1A36A8; --line:rgba(26,28,30,.85);
  --grid:rgba(26,28,30,.07);
  --sans:'Assistant',system-ui,sans-serif; --head:'Secular One','Assistant',sans-serif; --mono:'Plex Mono','Assistant',ui-monospace,monospace;
  --pad:clamp(18px,4vw,56px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background-color:var(--ground);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:24px 24px;color:var(--ink);font-family:var(--sans);font-size:18px;line-height:1.55;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.mono{unicode-bidi:isolate;font-family:var(--mono);font-weight:500;letter-spacing:.02em}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;inset-inline-start:-999px;top:0;background:var(--ink);color:#fff;padding:10px 14px;z-index:50}
.skip:focus{inset-inline-start:8px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}

/* demo strip */
.demo-strip{background:var(--ink);color:var(--paper);font-size:15px;display:flex;flex-wrap:wrap;gap:4px 16px;justify-content:center;align-items:center;padding:8px var(--pad);text-align:center}
.demo-strip a{color:#fff;font-weight:700;text-underline-offset:3px;min-height:44px;display:inline-flex;align-items:center}

/* header */
.top{display:flex;align-items:center;gap:20px;padding:14px var(--pad);border-bottom:1.5px solid var(--line)}
.logo{min-height:44px;display:grid;grid-template-columns:auto auto;grid-template-rows:auto auto;column-gap:10px;text-decoration:none;align-items:center}
.logo-mark{grid-row:1/3;width:34px;height:22px;border-inline:2px solid var(--ink);position:relative}
.logo-mark::after{content:"";position:absolute;inset-inline:0;top:50%;border-top:2px solid var(--blue)}
.logo-name{font-family:var(--head);font-size:26px;line-height:1}
.logo-sub{font-size:14px;color:var(--ink2);line-height:1.2}
.top nav{display:flex;gap:4px;margin-inline-start:auto}
.top nav a{text-decoration:none;font-weight:600;padding:10px 12px;min-height:44px;display:inline-flex;align-items:center;border-bottom:2px solid transparent}
.top nav a:hover{border-bottom-color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 24px;background:var(--blue);color:#fff;font-weight:800;font-size:18px;text-decoration:none;border:2px solid var(--ink);border-radius:0}
.btn:hover{background:var(--ink)}
.btn-small{min-height:44px;padding:8px 16px;font-size:16px}
.btn-big{font-size:22px;min-height:64px;padding:16px 36px}

/* dimension lines */
.dim{position:relative;color:var(--blue)}
.dim-h{height:28px;border-top:0}
.dim-h::before{content:"";position:absolute;inset-inline:0;top:13px;border-top:1.5px solid currentColor}
.dim-h::after{content:"";position:absolute;inset:4px 0 4px 0;border-inline:1.5px solid currentColor}
.dim-h span{position:absolute;left:50%;top:0;transform:translateX(-50%);background:var(--ground);padding:0 8px;font-size:15px;line-height:26px}
.dim-v{width:28px}
.dim-v::before{content:"";position:absolute;inset-block:0;left:13px;border-left:1.5px solid currentColor}
.dim-v::after{content:"";position:absolute;inset:0 4px;border-block:1.5px solid currentColor}
.dim-v span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-90deg);background:var(--ground);padding:0 8px;font-size:15px;line-height:26px;white-space:nowrap}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,72px);padding:clamp(28px,5vw,64px) var(--pad) clamp(40px,6vw,80px);align-items:start}
.tag{margin:0 0 14px;font-size:15px;color:var(--blue)}
h1,h2,h3{font-family:var(--head);font-weight:400;line-height:1.05;margin:0}
h1{font-size:clamp(46px,7.4vw,112px);letter-spacing:-.01em}
.lead{font-size:clamp(20px,1.7vw,24px);margin:28px 0 10px;max-width:34ch;font-weight:600}
.hero-text p{max-width:42ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;margin-top:26px}
.link-arrow{font-weight:700;min-height:44px;display:inline-flex;align-items:center;text-underline-offset:4px}
.link-arrow::after{content:"↓";margin-inline-start:6px}
.hero-fig{margin:0;display:grid;grid-template-columns:28px 1fr;grid-template-rows:28px auto auto;gap:8px}
.hero-fig .dim-h{grid-column:2;grid-row:1}
.hero-fig .dim-v{grid-column:1;grid-row:2}
.hero-photo{grid-column:2;grid-row:2;border:1.5px solid var(--ink)}
.hero-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(.25) contrast(1.03)}
.titleblock{grid-column:2;grid-row:3;margin:0;display:grid;grid-template-columns:auto 1fr 1fr auto;border:1.5px solid var(--ink);background:var(--paper)}
.titleblock div{padding:8px 10px;border-inline-start:1px solid var(--ink)}
.titleblock div:first-child{border-inline-start:0}
.titleblock dt{font-size:13px;color:var(--ink2)}
.titleblock dd{margin:0;font-weight:700;font-size:16px;line-height:1.3}

/* section heads */
section{padding:clamp(44px,6vw,88px) var(--pad);border-top:1.5px solid var(--line)}
.sec-head{display:grid;grid-template-columns:auto 1fr;column-gap:16px;align-items:baseline;margin-bottom:28px}
.sec-head .mono{margin:0;color:var(--blue);font-size:16px;border:1.5px solid var(--blue);padding:2px 8px}
h2{font-size:clamp(34px,4.4vw,60px)}
.sec-sub{grid-column:1/-1;margin:12px 0 0;max-width:60ch;color:var(--ink2)}

/* services schedule */
.table-wrap{overflow-x:auto}
.schedule{width:100%;border-collapse:collapse;background:var(--paper);border:1.5px solid var(--ink)}
.schedule th,.schedule td{text-align:start;padding:14px 16px;border-bottom:1px solid var(--ink);vertical-align:top}
.schedule thead th{font-family:var(--mono);font-weight:500;font-size:14px;background:var(--ink);color:var(--paper)}
.schedule tbody th{font-family:var(--head);font-weight:400;font-size:22px;white-space:nowrap}
.schedule td.mono{color:var(--blue);width:1%;white-space:nowrap;font-size:16px}
.schedule tbody tr:last-child>*{border-bottom:0}
.note{margin:16px 0 0;font-weight:600}
.note .mono{color:var(--blue)}

/* before / after */
.ba{position:relative;max-width:1100px;margin:0 auto;border:1.5px solid var(--ink);overflow:hidden;aspect-ratio:3/2;touch-action:pan-y;--pos:50%;user-select:none;background:var(--ink)}
.ba-img,.ba-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba-after{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba-label{position:absolute;top:12px;background:var(--ink);color:#fff;padding:4px 10px;font-size:15px;pointer-events:none}
.ba-label-after{left:12px}
.ba-label-before{right:12px}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:0;border-left:2px solid #fff;pointer-events:none}
.ba-handle span{position:absolute;top:50%;left:-23px;width:44px;height:44px;margin-top:-22px;background:var(--blue);border:2px solid #fff}
.ba-handle span::before,.ba-handle span::after{content:"";position:absolute;top:50%;width:0;height:0;margin-top:-6px;border:6px solid transparent}
.ba-handle span::before{left:5px;border-right-color:#fff}
.ba-handle span::after{right:5px;border-left-color:#fff}
.ba-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none}
.ba-range:focus-visible + *, .ba:focus-within{outline:3px solid var(--blue);outline-offset:3px}

/* work sheets */
.sheet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1.5px solid var(--ink);background:var(--paper)}
.sheet{border-inline-start:1.5px solid var(--ink);display:flex;flex-direction:column}
.sheet:first-child{border-inline-start:0}
.sheet-photo{border-bottom:1.5px solid var(--ink)}
.sheet-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:grayscale(.25)}
.sheet dl{margin:0;display:grid;grid-template-columns:auto 1fr 1fr;flex:1}
.sheet dl div{padding:10px 14px;border-bottom:1px solid var(--ink);border-inline-start:1px solid var(--ink)}
.sheet dl div:first-child{border-inline-start:0}
.sheet dl div.wide{grid-column:1/-1;border-inline-start:0;border-bottom:0}
.sheet dt{font-family:var(--mono);font-size:13px;color:var(--ink2)}
.sheet dt::after{content:""}
.sheet dd{margin:2px 0 0;font-weight:700}
.sheet .wide dd{font-weight:400}

/* field photos */
.field-grid{display:grid;grid-template-columns:1fr 1.6fr 1.6fr 1fr;gap:16px;align-items:end}
.field-grid figure{margin:0}
.field-grid img{width:100%;object-fit:cover;border:1.5px solid var(--ink)}
.f1 img,.f4 img{aspect-ratio:4/5}
.f2 img,.f3 img{aspect-ratio:3/2}
figcaption{font-size:15px;margin-top:6px;color:var(--ink2)}
figcaption .mono{color:var(--blue);margin-inline-end:6px}
.credit-note{font-size:15px;color:var(--ink2);margin:18px 0 0}

/* steps as a dimension chain */
.chain{list-style:none;margin:0;padding:34px 0 0;display:grid;grid-template-columns:repeat(5,1fr);position:relative}
.chain::before{content:"";position:absolute;top:14px;inset-inline:0;border-top:1.5px solid var(--blue)}
.chain li{position:relative;padding:0 14px 0 18px;border-inline-start:1.5px solid var(--blue)}
.chain li:last-child{border-inline-end:1.5px solid var(--blue)}
.chain li::before{content:"";position:absolute;top:-26px;inset-inline-start:-8px;width:14px;border-top:1.5px solid var(--blue);transform:rotate(-45deg)}
.chain .n{position:absolute;top:-34px;inset-inline-start:12px;background:var(--ground);padding:0 6px;color:var(--blue);font-size:15px;line-height:22px}
.chain h3{font-size:28px;margin:6px 0 6px}
.chain p{margin:0;font-size:17px}

/* areas */
.areas{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:start;background:var(--ink);color:var(--paper);border-top:0}
.areas h2 .mono{font-size:16px;color:#9DB0FF;vertical-align:middle;margin-inline-end:8px}
.area-list{list-style:none;margin:20px 0;padding:0;display:flex;flex-wrap:wrap;gap:0}
.area-list li{font-family:var(--head);font-size:clamp(26px,3vw,40px);padding:4px 18px;border-inline-start:1.5px solid rgba(233,234,230,.5)}
.area-list li:first-child{border-inline-start:0;padding-inline-start:0}
.areas p{margin:0;color:#D2D3CF}
.north{width:64px;height:64px;border:1.5px solid var(--paper);border-radius:50%;position:relative;margin-top:6px}
.north::before{content:"";position:absolute;left:50%;top:8px;bottom:8px;border-left:1.5px solid var(--paper)}
.north::after{content:"";position:absolute;left:calc(50% - 7px);top:6px;border:7px solid transparent;border-bottom:14px solid var(--paper);border-top:0}
.north span{position:absolute;top:-28px;left:50%;transform:translateX(-50%);font-size:16px}

/* faq */
.faq-list{display:grid;grid-template-columns:1fr 1fr;border-top:1.5px solid var(--ink)}
.faq details{border-bottom:1.5px solid var(--ink);padding:0 16px}
.faq details:nth-child(odd){border-inline-end:1.5px solid var(--ink)}
.faq summary{cursor:pointer;list-style:none;font-weight:800;font-size:20px;min-height:64px;display:flex;align-items:center;gap:12px;padding:12px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";font-family:var(--mono);color:var(--blue);font-size:22px;width:22px;flex:none}
.faq details[open] summary::before{content:"−"}
.faq details p{margin:0 0 18px;padding-inline-start:34px;max-width:52ch}

/* contact */
.contact{text-align:center;padding-block:clamp(56px,8vw,110px)}
.dim-contact{max-width:520px;margin:0 auto 28px}
.contact h2{font-size:clamp(42px,6vw,88px)}
.contact p{max-width:44ch;margin:18px auto 30px;font-size:20px}

/* footer */
.foot{background:var(--ink);color:var(--paper);padding:32px var(--pad) 40px;font-size:16px}
.foot p{margin:0 0 10px;max-width:70ch}
.foot a{color:#fff;font-weight:700;text-underline-offset:3px;display:inline-flex;min-height:44px;align-items:center}
.foot .small{font-size:15px;color:#BDBEBA;margin:6px 0 0}

/* tablet / phone */
@media (max-width:1000px){
  .top nav{display:none}
  .top .btn-small{margin-inline-start:auto}
  .hero{grid-template-columns:1fr}
  .hero-fig{max-width:560px}
  .sheet-grid{grid-template-columns:1fr}
  .sheet{border-inline-start:0;border-top:1.5px solid var(--ink)}
  .sheet:first-child{border-top:0}
  .sheet-photo img{aspect-ratio:16/10}
  .field-grid{grid-template-columns:1fr 1fr}
  .f2{grid-column:1/-1;order:1}
  .f1{order:2}
  .f4{order:3}
  .f3{grid-column:1/-1;order:4}
  .chain{grid-template-columns:1fr;padding:0 34px 0 0}
  .chain::before{top:0;bottom:0;inset-inline-start:14px;inset-inline-end:auto;border-top:0;border-inline-start:1.5px solid var(--blue)}
  .chain li{border-inline-start:0;border-top:1.5px solid var(--blue);padding:14px 0 22px}
  .chain li:last-child{border-inline-end:0;border-bottom:1.5px solid var(--blue)}
  .chain li::before{display:none}
  .chain .n{top:12px;inset-inline-start:-34px;padding:2px 0;width:28px;text-align:center}
  .faq-list{grid-template-columns:1fr}
  .faq details:nth-child(odd){border-inline-end:0}
}
@media (max-width:560px){
  body{font-size:17px}
  .logo-sub{display:none}
  .hero{padding-top:24px}
  h1{font-size:clamp(44px,13vw,64px)}
  .hero-fig{grid-template-columns:22px 1fr;gap:6px}
  .titleblock{grid-template-columns:1fr 1fr}
  .titleblock div:nth-child(3){border-inline-start:0}
  .titleblock div:nth-child(n+3){border-top:1px solid var(--ink)}
  .schedule thead{display:none}
  .schedule,.schedule tbody,.schedule tr,.schedule th,.schedule td{display:block;width:auto}
  .schedule tr{display:grid;grid-template-columns:auto 1fr;column-gap:12px;padding:14px 14px;border-bottom:1px solid var(--ink)}
  .schedule tbody tr:last-child{border-bottom:0}
  .schedule th,.schedule td{padding:0;border:0}
  .schedule td.mono{width:auto;grid-row:1;padding-top:4px}
  .schedule tbody th{grid-row:1;grid-column:2}
  .schedule td:last-child{grid-column:1/-1;margin-top:6px}
  .ba{aspect-ratio:4/5}
  .areas{grid-template-columns:1fr;gap:24px}
  .north{width:52px;height:52px;margin-top:20px}
  .area-list li{padding:2px 12px}
  .btn{width:100%}
  .hero-cta{flex-direction:column;align-items:stretch}
  .link-arrow{justify-content:center}
  .btn-small{width:auto}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}