/* צי הנדסה ניהול וביצוע · עיצוב האתר
   פחם, פלדה ובטון. כל צבע מוגדר כאן פעם אחת. */
:root{
  --char:#1C232C; --char-2:#252E39; --char-3:#121820;
  --steel:#3D5A78; --steel-lt:#9DB3CB; --steel-soft:#E4EBF2;
  --concrete:#EEF0F2; --white:#FFFFFF;
  --accent:#E8912D; /* כתום מהלוגו: להדגשות קטנות בלבד (נקודות, קו תחתון, hover), לא לטקסט רץ */
  --ink:#161B22; --text:#3F4752; --muted:#68717D; --line:#DDE1E6; --line-dark:rgba(255,255,255,.14);
  --on-dark:#E6EDF4; --on-dark-muted:#A9B6C4;
  --max:1240px; --gutter:clamp(16px,4vw,48px);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--white);color:var(--text);font-family:"Heebo",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:17px;line-height:1.75;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{color:var(--ink);line-height:1.18;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(2rem,5.2vw,3.7rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
ul{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--steel-lt);color:var(--char);padding:8px 14px;z-index:100;font-weight:700}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--steel-lt);outline-offset:2px}
.eyebrow{display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700;letter-spacing:.08em;color:var(--steel);margin-bottom:12px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none}
.dark .eyebrow,.hero .eyebrow,.page-hero .eyebrow{color:var(--steel-lt)}
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);max-width:62ch}
.muted{color:var(--muted)}
.nowrap{white-space:nowrap}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 24px;font:inherit;font-weight:700;font-size:1rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--steel-lt);color:var(--char-3)}
.btn-primary:hover{background:#B5C7DA}
.btn-dark{background:var(--char);color:#fff}
.btn-dark:hover{background:var(--steel)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.more{color:var(--steel);font-weight:700;text-decoration:none}
.more:hover{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}

/* header: sits over the dark hero, turns solid on scroll */
.site-header{position:absolute;top:0;left:0;right:0;z-index:40;color:#fff;transition:background .25s,box-shadow .25s}
.site-header.fixed{position:fixed;top:env(safe-area-inset-top,0px);background:var(--char);box-shadow:0 6px 24px rgba(0,0,0,.18)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:41;background:var(--char)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:112px}
.site-header.fixed .wrap{min-height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand .mono{display:grid;place-items:center;width:46px;height:46px;border:2px solid var(--steel-lt);font-weight:800;font-size:1.15rem;letter-spacing:.02em;flex:none}
.site-logo img{height:80px;width:auto;display:block;transition:height .25s}
.site-header.fixed .site-logo img{height:56px}
@media (max-width:640px){.site-logo img{height:54px}.site-header.fixed .site-logo img{height:46px}.site-header .wrap{min-height:84px}.site-header.fixed .wrap{min-height:66px}}
.brand b{display:block;font-size:1.15rem;font-weight:800;line-height:1.1}
.brand small{display:block;font-size:.78rem;letter-spacing:.06em;opacity:.78}
.nav{display:flex;align-items:center;gap:28px}
.nav a{text-decoration:none;font-weight:500;font-size:.98rem;opacity:.92;padding-block:6px;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{opacity:1;border-bottom-color:var(--accent)}
.nav .btn{opacity:1;border-bottom:1px solid var(--steel-lt);border:1px solid var(--steel-lt);min-height:42px;padding:6px 18px;color:#fff}
.nav .btn:hover{background:var(--steel-lt);color:var(--char-3)}
.nav-close,.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.45);color:#fff;width:44px;height:44px;place-items:center;cursor:pointer;font:inherit;font-size:1.2rem}
@media (max-width:900px){
  .menu-btn{display:grid}
  .nav{position:fixed;inset:0;background:var(--char);flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding:calc(88px + env(safe-area-inset-top,0px)) max(24px,env(safe-area-inset-right,0px)) 32px max(24px,env(safe-area-inset-left,0px));transform:translateX(100%);visibility:hidden;transition:transform .3s,visibility .3s;z-index:60;overflow-y:auto}
  .nav.open{transform:none;visibility:visible}
  .nav a{font-size:1.35rem;font-weight:700;padding:16px 0;border-bottom:1px solid var(--line-dark)}
  .nav a[aria-current="page"]{color:var(--steel-lt);border-bottom-color:var(--line-dark)}
  .nav .btn{margin-top:24px;font-size:1.1rem;min-height:52px}
  .nav-close{display:grid;position:absolute;top:calc(20px + env(safe-area-inset-top,0px));inset-inline-start:max(24px,env(safe-area-inset-right,0px))}
}

/* hero */
.hero,.page-hero{position:relative;color:#fff;background:var(--char) center/cover no-repeat;isolation:isolate}
.hero::before,.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(14,19,26,.62) 0%,rgba(14,19,26,.5) 40%,rgba(14,19,26,.86) 100%)}
.hero .wrap{padding-block:calc(150px + env(safe-area-inset-top,0px)) clamp(64px,9vw,120px)}
.hero h1{color:#fff;max-width:17ch;font-size:clamp(2.1rem,5.6vw,4rem);line-height:1.08}
.hero .lead{color:#E3E9EF;margin-bottom:28px}
.page-hero .wrap{padding-block:calc(140px + env(safe-area-inset-top,0px)) clamp(48px,6vw,80px)}
.page-hero h1{color:#fff;max-width:22ch}
.page-hero .lead{color:#E3E9EF;margin:0}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.85rem;color:var(--on-dark-muted);margin-bottom:18px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:#fff}

/* credential strip */
.cred{background:var(--char);color:var(--on-dark)}
.cred .row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.cred .c{padding:28px 0;padding-inline-start:28px;border-inline-start:1px solid var(--line-dark)}
.cred .c:first-child{border:0;padding-inline-start:0}
.cred b{display:block;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:#fff;line-height:1.15}
.cred .c>span{font-size:.92rem;color:var(--on-dark-muted)}
@media (max-width:700px){.cred .row{grid-template-columns:minmax(0,1fr)}.cred .c{border:0;border-top:1px solid var(--line-dark);padding:18px 0}.cred .c:first-child{border:0}}

/* sections */
.section{padding-block:clamp(64px,9vw,120px)}
.section.tight{padding-block:clamp(48px,6vw,80px)}
.section.alt{background:var(--concrete)}
.section.dark{background:var(--char);color:var(--on-dark)}
.section.dark h2,.section.dark h3{color:#fff}
.sec-head{max-width:760px;margin-bottom:clamp(32px,4vw,52px)}
.sec-head p{margin:0}
.statement{font-size:clamp(1.55rem,3.6vw,2.6rem);font-weight:300;line-height:1.3;color:var(--ink);max-width:26ch;margin:0 0 24px;text-wrap:balance}
.statement b{font-weight:800}
.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}
.split>*{min-width:0}
@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr)}}

/* image blocks (terra-style) */
.blocks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;background:var(--white)}
.blk{position:relative;min-height:clamp(320px,34vw,460px);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(22px,2.6vw,36px);text-decoration:none;overflow:hidden;isolation:isolate}
.blk img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s}
.blk::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(14,19,26,.08) 20%,rgba(14,19,26,.88) 100%)}
.blk:hover img{transform:scale(1.04)}
.blk h3{color:#fff;font-size:1.45rem;margin:0 0 6px}
.blk p{color:#E3E9EF;margin:0 0 14px;font-size:.98rem;max-width:40ch}
.blk .go{color:var(--steel-lt);font-weight:700}
@media (max-width:900px){.blocks{grid-template-columns:minmax(0,1fr)}.blk{min-height:300px}}

/* lists and cards */
.grid{display:grid;gap:clamp(20px,2.4vw,32px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.g3{grid-template-columns:minmax(0,1fr)}}
@media (max-width:700px){.g2,.g4{grid-template-columns:minmax(0,1fr)}}
.grid>*{min-width:0}
.val h3{padding-top:16px;border-top:2px solid var(--steel);margin-bottom:8px}
.section.dark .val h3{border-top-color:var(--steel-lt)}
.val p{margin:0}
.panel{background:var(--white);border:1px solid var(--line);padding:clamp(24px,3vw,36px)}
.section.alt .panel{border-color:transparent}
.panel h3{margin-bottom:6px}
.panel .tag{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.06em;color:var(--steel);margin-bottom:10px}
.checks{list-style:none;padding:0;margin:0}
.checks li{position:relative;padding:10px 0;padding-inline-start:22px;border-bottom:1px solid var(--line)}
.checks li:last-child{border-bottom:0}
.checks li::before{content:"";position:absolute;inset-inline-start:0;top:21px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.section.dark .checks li{border-bottom-color:var(--line-dark)}

.area{display:flex;gap:18px;align-items:flex-start;padding:26px 0;border-top:1px solid var(--line)}
.area svg{flex:none;width:40px;height:40px;color:var(--steel)}
.area h3{margin:0 0 4px}
.area p{margin:0}
.types{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;list-style:none;padding:0;margin:0;background:#D5DAE0;border:1px solid #D5DAE0}
.types li{background:var(--white);padding:30px 18px;min-width:0;display:flex;flex-direction:column;align-items:center;text-align:center}
.types svg{width:42px;height:42px;color:var(--steel);margin-bottom:16px}
.types b{display:block;color:var(--ink);font-size:1.1rem;margin-bottom:4px}
.types span{font-size:.92rem;color:var(--muted);line-height:1.55}
@media (max-width:900px){.types{grid-template-columns:repeat(2,minmax(0,1fr))}.types li:last-child{grid-column:1/-1}}
@media (max-width:480px){.types{grid-template-columns:minmax(0,1fr)}}
.steps{list-style:none;padding:0;margin:0;counter-reset:s;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;background:var(--line);border:1px solid var(--line)}
.steps li{counter-increment:s;background:var(--white);padding:28px 26px;min-width:0}
.steps li::before{content:counter(s);display:block;font-size:2rem;font-weight:800;color:var(--steel);line-height:1;margin-bottom:12px;font-variant-numeric:tabular-nums}
.steps h3{margin:0 0 6px;font-size:1.08rem}
.steps p{margin:0;font-size:.95rem}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.steps{grid-template-columns:minmax(0,1fr)}}
.note{border-inline-start:3px solid var(--steel);background:var(--steel-soft);padding:18px 22px;color:var(--ink)}
.note p{margin:0}
.section.dark .note{background:var(--char-2);border-inline-start-color:var(--steel-lt);color:var(--on-dark)}

/* partners */
.partner{display:grid;grid-template-columns:150px minmax(0,1fr);gap:26px;align-items:start}
.partner .ph{width:150px;aspect-ratio:4/5;object-fit:cover;background:var(--concrete)}
.partner .initials{display:grid;place-items:center;width:150px;aspect-ratio:4/5;background:var(--char);color:var(--steel-lt);font-size:2.4rem;font-weight:800}
.partner h3{margin:0;font-size:1.35rem}
.partner .role{color:var(--steel);font-weight:700;margin:0 0 10px}
.partner ul{padding-inline-start:18px;margin:0 0 12px}
.partner ul li{margin-bottom:4px}
.partner .ct{font-size:.95rem}
.partner .ct a{text-decoration:none;border-bottom:1px solid var(--line)}
@media (max-width:560px){.partner{grid-template-columns:96px minmax(0,1fr);gap:18px}.partner .ph,.partner .initials{width:96px}.partner .initials{font-size:1.6rem}}

/* public sector band */
.pub{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}
.pub>*{min-width:0}
@media (max-width:900px){.pub{grid-template-columns:minmax(0,1fr)}}

/* projects */
.proj-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:900px){.proj-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.proj-grid{grid-template-columns:minmax(0,1fr)}}
.proj{margin:0}
.proj img{width:100%;aspect-ratio:4/3;object-fit:cover}
.proj figcaption{padding-top:12px}
.proj b{display:block;color:var(--ink);font-size:1.08rem}
.proj span{font-size:.9rem;color:var(--muted)}

/* CTA band */
.cta{position:relative;background:var(--char) center/cover;color:#fff;isolation:isolate}
.cta::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(14,19,26,.8)}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;padding-block:clamp(56px,7vw,96px)}
.cta h2{color:#fff;margin:0 0 6px}
.cta p{margin:0;color:#E3E9EF}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,5vw,72px);align-items:start}
.contact-grid>*{min-width:0}
@media (max-width:900px){.contact-grid{grid-template-columns:minmax(0,1fr)}}
.person{padding:22px 0;border-top:1px solid var(--line)}
.person h3{margin:0 0 2px}
.person p{margin:0}
.person a{text-decoration:none;border-bottom:1px solid var(--line)}
.form{background:var(--concrete);padding:clamp(22px,3vw,40px);display:grid;gap:16px}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:560px){.row2{grid-template-columns:minmax(0,1fr)}}
.field{display:grid;gap:6px;min-width:0}
.field label{font-weight:700;font-size:.92rem;color:var(--ink)}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:12px 14px;border:1px solid #C9D0D8;background:var(--white);color:var(--ink);width:100%;border-radius:0}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--steel);outline-offset:0;border-color:var(--steel)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.92rem}
.check input{width:20px;height:20px;margin-top:4px;flex:none;accent-color:var(--steel)}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.form-msg{margin:0;font-weight:700;color:var(--steel)}
.form-msg:empty{display:none}

/* prose (legal pages) */
.prose{max-width:780px}
.prose h2{font-size:1.4rem;margin-top:1.6em}
.prose ul{padding-inline-start:20px}
.prose li{margin-bottom:6px}

/* footer */
.site-footer{background:var(--char-3);color:var(--on-dark-muted);font-size:.95rem}
.site-footer .wrap{padding-block:56px 28px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.foot-grid>*{min-width:0}
@media (max-width:900px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.foot-grid{grid-template-columns:minmax(0,1fr)}}
.site-footer .brand{color:#fff}
.site-footer .site-logo img{height:72px}
@media (max-width:640px){.site-footer .wrap{padding-bottom:96px}}
.site-footer h2{color:#fff;font-size:1rem;margin:0 0 12px;font-weight:700}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:6px}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.rel{margin-top:36px;padding-top:20px;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.88rem}

/* floating buttons */
.wa{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));left:calc(20px + env(safe-area-inset-left,0px));z-index:50;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.wa svg{width:30px;height:30px;fill:#fff}
.a11y-btn{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));right:calc(20px + env(safe-area-inset-right,0px));z-index:50;width:48px;height:48px;border-radius:50%;background:var(--steel);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.2)}
.a11y-panel{position:fixed;bottom:calc(80px + env(safe-area-inset-bottom,0px));right:calc(20px + env(safe-area-inset-right,0px));z-index:51;background:var(--white);border:1px solid var(--line);box-shadow:0 12px 32px rgba(0,0,0,.18);padding:16px;display:grid;gap:8px;width:220px}
.a11y-panel b{color:var(--ink)}
.a11y-panel button{font:inherit;text-align:start;padding:8px 12px;border:1px solid var(--line);background:var(--white);color:var(--ink);cursor:pointer}
.a11y-panel button[aria-pressed="true"]{background:var(--steel);color:#fff;border-color:var(--steel)}
.a11y-panel a{color:var(--steel);font-weight:700;font-size:.92rem}
html.a-big{font-size:118%}
html.a-contrast main,html.a-contrast .site-footer{filter:contrast(1.25)}
html.a-links a{text-decoration:underline!important}
html.a-still *{animation:none!important;transition:none!important}