/* OZT OpsLab — studio site. Mobile-first. Works in LTR (English) and RTL (Hebrew). */
@font-face{font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;src:url(assets/fonts/inter-latin.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:"Heebo";font-style:normal;font-weight:400 800;font-display:swap;src:url(assets/fonts/heebo-hebrew.woff2) format("woff2");unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}

:root{
  --bg:#f7f5f0; --bg-alt:#efece4; --card:#fff; --ink:#13202c; --mute:#56636f; --line:#e2ddd2;
  --navy:#10233a; --navy-2:#1a3554; --amber:#e9a93a; --amber-soft:#fbefd6; --amber-ink:#7a4e00;
  --green:#1f9d55; --green-soft:#e3f5ea; --blue-soft:#e6eef8; --blue-ink:#1d4f8a;
  --wa:#25d366; --wa-ink:#063d1c;
  --r:20px; --max:1120px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --font-he:"Heebo","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
}

/* language switch: show only the active language */
html:not([lang="he"]) [data-l="he"]{display:none!important}
html[lang="he"] [data-l="en"]{display:none!important}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:72px}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
html[lang="he"] body{font-family:var(--font-he);font-size:18px}
img,svg{display:block}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.022em;color:var(--ink)}
html[lang="he"] h1,html[lang="he"] h2,html[lang="he"] h3{letter-spacing:0;font-weight:800;line-height:1.2}
h1{font-size:clamp(2.05rem,7.6vw,3.3rem)}
h2{font-size:clamp(1.65rem,5.4vw,2.5rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
a{color:inherit}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:20px}
.skip{position:absolute;top:-60px;inset-inline-start:8px;background:var(--navy);color:#fff;padding:10px 14px;border-radius:10px;z-index:100;text-decoration:none}
.skip:focus{top:8px}
:focus-visible{outline:3px solid var(--navy);outline-offset:3px;border-radius:6px}
.contact :focus-visible,.foot :focus-visible,.demo :focus-visible,.skip:focus-visible{outline-color:var(--amber)}
main:focus{outline:none}

/* header */
.top{position:sticky;top:0;z-index:30;background:rgba(247,245,240,.88);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid rgba(19,32,44,.07)}
.top-in{display:flex;align-items:center;gap:16px;min-height:62px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:1.08rem;letter-spacing:-.01em;color:var(--ink);font-family:var(--font)}
.mark{width:34px;height:34px;flex:none}
.nav{display:none;gap:26px;margin-inline-start:auto;font-size:.95rem}
.nav a{text-decoration:none;color:var(--mute);font-weight:500}
.nav a:hover{color:var(--ink)}
.lang{margin-inline-start:auto;font:inherit;font-size:.92rem;font-weight:600;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:8px 16px;min-height:40px;cursor:pointer;transition:border-color .15s,background .15s}
.lang:hover{border-color:var(--ink)}
.lang [lang="he"]{font-family:var(--font-he)}
.lang [lang="en"]{font-family:var(--font)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:600;text-decoration:none;font-size:1.02rem;min-height:50px;border:1px solid transparent;transition:transform .15s,background .15s,border-color .15s;line-height:1.2}
.btn:active{transform:scale(.98)}
.btn-wa{background:var(--wa);color:var(--wa-ink)}
.btn-wa:hover{background:#1fc35d}
.btn-ghost{color:var(--ink);border-color:rgba(19,32,44,.22);background:transparent}
.btn-ghost:hover{border-color:var(--ink)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2)}
.btn-line{color:var(--ink);border-color:var(--line);background:var(--card)}
.btn-line:hover{border-color:var(--ink)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:#f1efe9}
.btn-lg{min-height:56px;padding:16px 28px;font-size:1.08rem}
.ico{width:21px;height:21px;fill:currentColor;flex:none}
.arr{display:inline-block;transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}
html[lang="he"] .btn:hover .arr{transform:translateX(-3px)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}
.cta-row .btn{flex:1 1 auto}

/* hero */
.hero{padding:40px 0 56px}
.hero-in{display:grid;gap:40px}
.eyebrow,.kicker{display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--amber-ink);margin:0 0 14px}
html[lang="he"] .eyebrow,html[lang="he"] .kicker{letter-spacing:.02em;font-size:.95rem}
.eyebrow{background:var(--amber-soft);padding:6px 12px;border-radius:999px}
.hero h1{margin-bottom:18px}
.lead{font-size:1.14rem;color:var(--mute);max-width:36em;margin:0}
.facts{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--mute);font-size:.94rem}
.facts li{display:flex;align-items:center;gap:8px}
.facts li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}

/* hero demo */
.demo{margin:0;background:linear-gradient(160deg,var(--navy),var(--navy-2));border-radius:28px;padding:22px 18px 18px;box-shadow:0 30px 70px -30px rgba(16,35,58,.55);position:relative;max-width:460px;width:100%;justify-self:center}
.demo-cap{color:rgba(255,255,255,.62);font-size:.8rem;font-weight:500;margin:0 4px 14px}
.chat{display:flex;flex-direction:column;gap:8px;background:#ece5dd;border-radius:18px;padding:14px 12px}
.msg{position:relative;max-width:84%;padding:8px 12px 18px;border-radius:12px;font-size:.95rem;line-height:1.4;color:#111b21;box-shadow:0 1px 1px rgba(0,0,0,.08)}
.msg time{position:absolute;bottom:3px;inset-inline-end:10px;font-size:.68rem;color:#4a5a64}
.msg.in{background:#fff;align-self:flex-start;border-start-start-radius:4px}
.msg.out{background:#d9fdd3;align-self:flex-end;border-start-end-radius:4px}
.notif{display:flex;gap:12px;align-items:center;background:#fff;border-radius:16px;padding:12px 14px;margin-top:12px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.notif-ico{font-size:1.4rem;width:40px;height:40px;display:grid;place-items:center;background:var(--amber-soft);border-radius:12px;flex:none}
.notif strong{display:block;font-size:.95rem;line-height:1.3}
.notif-sub{display:block;font-size:.84rem;color:var(--mute);line-height:1.35}

/* sections */
.sec{padding:64px 0}
.sec-alt{background:var(--bg-alt)}
.sub{color:var(--mute);font-size:1.08rem;max-width:40em;margin-bottom:0}

/* products */
.products{display:grid;gap:18px;margin-top:34px}
.product{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;display:flex;flex-direction:column}
.product-flag{border:2px solid var(--navy);box-shadow:0 24px 50px -32px rgba(16,35,58,.45)}
.product-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.product-head h3{font-size:1.5rem;margin:0 0 6px}
.product-icon{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--navy);color:var(--amber);font-family:var(--font-he);font-weight:800;font-size:1.55rem;flex:none}
.icon-soft{background:var(--blue-soft);color:var(--blue-ink);font-family:var(--font);font-size:1.05rem;letter-spacing:.02em}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin:0}
.badge{font-size:.76rem;font-weight:600;padding:3px 10px;border-radius:999px;line-height:1.5}
html[lang="he"] .badge{font-size:.85rem}
.badge-flag{background:var(--navy);color:#fff}
.badge-live{background:var(--green-soft);color:#11683a}
.badge-live::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-inline-end:6px;vertical-align:1px}
.badge-pilot{background:var(--blue-soft);color:var(--blue-ink)}
.badge-dev{background:var(--amber-soft);color:var(--amber-ink)}
.product-lead{font-size:1.1rem;font-weight:600;line-height:1.45;margin-bottom:14px}
.list{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:10px}
.list li{display:flex;gap:10px;align-items:flex-start;line-height:1.45}
.tick{width:20px;height:20px;fill:var(--green);flex:none;margin-top:2px}
.note{font-size:.93rem;color:var(--mute);background:var(--bg);border-radius:12px;padding:12px 14px;margin-bottom:20px}
.product .btn{margin-top:auto;align-self:flex-start}
.product-next{background:transparent;border:2px dashed #cfc8b9;justify-content:center}
.product-next h3{margin-bottom:8px}
.product-next p{color:var(--mute);margin:0}

/* principles */
.principles{display:grid;gap:14px;margin-top:30px}
.principle{background:var(--card);border-radius:var(--r);padding:22px}
.principle h3{margin-bottom:6px}
.principle p{color:var(--mute);margin:0}
.num{display:block;font-size:.85rem;font-weight:700;color:var(--amber-ink);margin-bottom:10px;font-family:var(--font)}

/* founder */
.founder{display:grid;gap:22px;align-items:start}
.founder p{color:var(--mute);max-width:38em}
.founder p:last-child{margin-bottom:0}
.avatar{width:84px;height:84px;border-radius:24px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:2.1rem;font-weight:700;position:relative}
html[lang="he"] .avatar{font-family:var(--font-he);font-weight:800}
.avatar::after{content:"";position:absolute;top:-5px;inset-inline-end:-5px;width:20px;height:20px;border-radius:50%;background:var(--amber);border:4px solid var(--bg)}

/* contact */
.contact{background:var(--navy);color:#fff;text-align:center}
.contact h2{color:#fff}
.contact .sub{color:rgba(255,255,255,.75);margin-inline:auto}
.contact-in{max-width:760px}
.cta-center{justify-content:center}
.cta-center .btn{flex:1 1 200px;max-width:300px}

/* footer */
.foot{background:var(--navy);color:rgba(255,255,255,.7);border-top:1px solid rgba(255,255,255,.1);padding:28px 0 calc(28px + env(safe-area-inset-bottom));font-size:.92rem}
.foot-in{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.foot p{margin:0}
.brand-foot{color:#fff}
.brand-foot .mark rect{fill:#fff}
.brand-foot .mark circle:first-of-type{stroke:var(--navy)}
.foot-small{font-size:.82rem;opacity:.8}
.foot-links{display:flex;flex-wrap:wrap;gap:4px 18px}
.foot-links a{color:#fff;text-decoration:underline;text-decoration-color:rgba(255,255,255,.4);text-underline-offset:3px;padding:6px 0;display:inline-block}
.foot-links a:hover{text-decoration-color:#fff}

/* legal pages (privacy, accessibility, terms) */
.legal{padding:40px 0 64px}
.legal .wrap{max-width:760px}
.legal h1{font-size:clamp(1.9rem,6.4vw,2.6rem);margin-bottom:10px}
.legal .updated{color:var(--mute);font-size:.95rem;margin-bottom:28px}
.legal h2{font-size:1.3rem;margin:34px 0 10px}
.legal p,.legal li{color:#2c3a46}
.legal ul{padding-inline-start:1.3em;margin:0 0 1em}
.legal li{margin-bottom:6px}
.legal a{color:var(--blue-ink);text-underline-offset:3px}
.legal .cta-row{margin:16px 0 8px}
.legal .cta-row .btn{flex:0 1 auto}
.legal .btn-wa{color:var(--wa-ink)}
.legal .btn-line{color:var(--ink)}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--mute);text-decoration:none;font-weight:500;margin-bottom:22px;padding:6px 0}
.back:hover{color:var(--ink)}
.legal-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin:18px 0}
.legal-card p:last-child{margin-bottom:0}

/* larger screens */
/* v3: the chat is the primary call to action; WhatsApp and email stay as secondary options */
.btn-chat .ico{width:20px;height:20px}
.btn-amber{background:var(--amber);color:var(--navy);font-weight:700}
.btn-amber:hover{background:#f0b851}
.btn-wa-line .ico{fill:#128c4a}
.btn-wa-outline{background:transparent;color:#fff;border:2px solid var(--wa)}
.btn-wa-outline .ico{fill:var(--wa)}
.btn-wa-outline:hover{background:rgba(37,211,102,.14)}
.cta-note{margin:16px 0 0;color:var(--mute);font-size:.95rem;line-height:1.55;max-width:36em}
.cta-note a{color:var(--ink);font-weight:600;text-underline-offset:3px}
.card-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}
.card-cta .btn{margin-top:0}

@media (min-width:720px){
  .wrap{padding-inline:32px}
  .products{grid-template-columns:repeat(2,1fr)}
  .product-flag{grid-row:span 2}
  .principles{grid-template-columns:repeat(2,1fr)}
  .founder{grid-template-columns:auto 1fr;gap:36px}
  .cta-row .btn{flex:0 0 auto}
  .foot-in{flex-direction:row;align-items:center;justify-content:space-between}
  .sec{padding:88px 0}
}
@media (min-width:960px){
  .nav{display:flex}
  .lang{margin-inline-start:8px}
  .hero{padding:72px 0 40px}
  .hero h1{max-width:17ch}
  html[lang="he"] .hero h1{max-width:15em}
  .hero-in{grid-template-columns:1.15fr .85fr;align-items:center;gap:56px}
  .principles{grid-template-columns:repeat(4,1fr)}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}