/* Technosys — mobile-first stylesheet */
:root{
  --green:#2f9e00;--green-d:#237600;--green-l:#eaf7e2;
  --ink:#141414;--ink-2:#3d3d3d;--muted:#666;
  --bg:#ffffff;--bg-2:#f4f6f5;--line:#e3e6e4;
  --wa:#25d366;--radius:14px;--shadow:0 6px 24px rgba(0,0,0,.08);
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-d)}
h1,h2,h3{line-height:1.25;margin:0 0 .6em}
h1{font-size:clamp(1.75rem,5.5vw,2.9rem)}
h2{font-size:clamp(1.45rem,4vw,2.1rem)}
h3{font-size:1.12rem}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px;z-index:99}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;letter-spacing:.5px}
.brand img{width:40px;height:40px;border-radius:8px}
.brand span small{display:block;font-weight:500;font-size:.68rem;color:var(--muted);letter-spacing:0}
.menu-btn{background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;cursor:pointer;font-size:1.1rem}
.nav-links{display:none;list-style:none;margin:0;padding:0}
.nav-links.open{display:block;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px}
.nav-links a{display:block;padding:10px 4px;text-decoration:none;color:var(--ink);font-weight:500}
.nav-links a:hover{color:var(--green)}
@media(min-width:900px){
  .menu-btn{display:none}
  .nav-links{display:flex;gap:22px;align-items:center}
  .nav-links a{padding:6px 0;font-size:.95rem}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;text-decoration:none;border:0;cursor:pointer;font-size:1rem;font-family:inherit;min-height:48px}
.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-d)}
.btn-wa{background:var(--wa);color:#fff}.btn-wa:hover{filter:brightness(.95)}
.btn-outline{background:#fff;color:var(--ink);border:2px solid var(--ink)}
.btn svg{width:20px;height:20px;flex:none}

/* hero */
.hero{background:linear-gradient(135deg,#f7f9f8 0%,#eef2f0 60%,#e4ece6 100%);padding:44px 0 52px;overflow:hidden}
.hero-grid{display:grid;gap:28px;align-items:center}
.eyebrow{display:inline-block;background:var(--green-l);color:var(--green-d);font-weight:600;font-size:.82rem;padding:6px 12px;border-radius:999px;margin-bottom:14px}
.hero p.lead{font-size:1.08rem;color:var(--ink-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 18px}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0;margin:0;list-style:none;font-size:.9rem;color:var(--ink-2)}
.trust li::before{content:"✔ ";color:var(--green);font-weight:700}
.hero-card{background:#141414;color:#fff;border-radius:22px;padding:24px;box-shadow:var(--shadow);position:relative}
.hero-card::after{content:"";position:absolute;inset:-10px -10px auto auto;width:90px;height:90px;border:3px solid var(--green);border-radius:20px;z-index:-1}
.hero-card h2{font-size:1.2rem;color:#fff}
.hero-card ul{margin:0;padding-left:0;list-style:none}
.hero-card li{padding:9px 0;border-bottom:1px solid #2c2c2c;display:flex;gap:10px}
.hero-card li:last-child{border:0}
.hero-card li b{color:#7bdc4c}
@media(min-width:900px){.hero{padding:72px 0 80px}.hero-grid{grid-template-columns:1.25fr 1fr;gap:48px}}

/* sections */
section{padding:56px 0;scroll-margin-top:64px}
.alt{background:var(--bg-2)}
.section-head{text-align:center;max-width:720px;margin:0 auto 32px}
.section-head .tag{display:inline-block;background:var(--green);color:#fff;font-weight:700;font-size:.78rem;letter-spacing:1px;text-transform:uppercase;padding:6px 14px;border-radius:8px;margin-bottom:12px}
.grid{display:grid;gap:18px}
@media(min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
@media(min-width:640px) and (max-width:959px){.grid-4{grid-template-columns:repeat(2,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 2px 0 rgba(0,0,0,.02);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .ico{width:48px;height:48px;border-radius:12px;background:var(--green-l);color:var(--green-d);display:grid;place-items:center;margin-bottom:12px}
.card .ico svg{width:26px;height:26px}
.card p{color:var(--ink-2);font-size:.95rem}
.card a.more{font-weight:600;text-decoration:none}
.check{list-style:none;padding:0;margin:0}
.check li{padding:6px 0 6px 30px;position:relative}
.check li::before{content:"";position:absolute;left:0;top:10px;width:18px;height:18px;border-radius:5px;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}

/* strength hexes */
.strength{counter-reset:s}
.strength .card{position:relative;padding-top:26px}
.strength .card::before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:20px;width:34px;height:34px;border-radius:9px;background:var(--ink);color:#fff;font-weight:700;display:grid;place-items:center}
.strength .card:nth-child(odd)::before{background:var(--green)}

/* principles chevrons */
.chevrons{display:grid;gap:8px}
.chev{background:#2b2b2b;color:#fff;text-align:center;font-weight:700;letter-spacing:1.5px;padding:22px 12px;border-radius:10px}
.chev:nth-child(2){background:var(--green)}
@media(min-width:760px){.chevrons{grid-template-columns:repeat(3,1fr);gap:0}
  .chev{border-radius:0;clip-path:polygon(0 0,88% 0,100% 50%,88% 100%,0 100%,12% 50%)}
  .chev:first-child{clip-path:polygon(0 0,88% 0,100% 50%,88% 100%,0 100%);border-radius:10px 0 0 10px}}

/* clients */
.client-cat h3{display:flex;align-items:center;gap:8px}
.client-cat h3::before{content:"»";color:var(--green);font-size:1.4rem}
.client-cat ul{margin:0;padding-left:20px;color:var(--ink-2)}

/* areas */
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;list-style:none;padding:0;margin:0}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.9rem}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--green);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-2)}

/* contact / form */
.contact-grid{display:grid;gap:24px}
@media(min-width:900px){.contact-grid{grid-template-columns:1fr 1.2fr;gap:40px}}
.contact-box{background:#141414;color:#fff;border-radius:var(--radius);padding:26px}
.contact-box a{color:#9be86f;text-decoration:none;font-weight:600}
.contact-box .row{display:flex;gap:12px;align-items:flex-start;padding:10px 0}
.contact-box .row svg{width:22px;height:22px;flex:none;color:#7bdc4c;margin-top:3px}
form.lead{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.field{margin-bottom:14px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.field label .req{color:#c62828}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid #cfd5d1;border-radius:10px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(47,158,0,.15)}
.field .err{display:none;color:#c62828;font-size:.83rem;margin-top:4px}
.field.invalid input,.field.invalid select{border-color:#c62828}
.field.invalid .err{display:block}
.same{display:flex;gap:8px;align-items:center;font-size:.88rem;font-weight:500;margin-top:6px}
.same input{width:18px;height:18px}
.form-row{display:grid;gap:0 14px}
@media(min-width:560px){.form-row{grid-template-columns:1fr 1fr}}
.form-note{font-size:.82rem;color:var(--muted);margin:10px 0 0}
.form-ok{display:none;background:var(--green-l);border:1px solid #bfe3a9;color:#1d5c00;padding:12px 14px;border-radius:10px;margin-top:12px}
.hp{position:absolute;left:-5000px}

/* page hero for service pages */
.page-hero{background:linear-gradient(135deg,#141414,#262b27);color:#fff;padding:40px 0 44px}
.page-hero p{color:#d6dbd7}
.crumbs{font-size:.85rem;margin-bottom:10px;color:#b9c2bb}
.crumbs a{color:#9be86f;text-decoration:none}
.prose{max-width:820px}
.prose h2{margin-top:1.4em}

/* cta band */
.cta-band{background:var(--green);color:#fff;text-align:center;padding:44px 0}
.cta-band h2{color:#fff}
.cta-band .hero-cta{justify-content:center}
.cta-band .btn-outline{border-color:#fff;background:transparent;color:#fff}

/* footer */
footer{background:#0f0f0f;color:#c8c8c8;padding:44px 0 90px;font-size:.92rem}
footer a{color:#e7e7e7;text-decoration:none}
footer a:hover{color:#9be86f}
.foot-grid{display:grid;gap:26px}
@media(min-width:760px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr}}
footer h3{color:#fff;font-size:1rem}
footer ul{list-style:none;padding:0;margin:0}
footer li{padding:4px 0}
.copy{border-top:1px solid #262626;margin-top:28px;padding-top:16px;font-size:.82rem;color:#8a8a8a}

/* floating action buttons */
.fab{position:fixed;right:16px;bottom:16px;z-index:60;display:flex;flex-direction:column;gap:10px}
.fab a{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.25);color:#fff}
.fab a svg{width:28px;height:28px}
.fab .wa{background:var(--wa)}
.fab .call{background:var(--ink)}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* client logos */
.logo-strip{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.logo-tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);height:110px;display:grid;place-items:center;padding:16px;text-align:center}
.logo-tile img{max-height:78px;max-width:100%;width:auto;height:auto;object-fit:contain;border-radius:8px}
.logo-tile span{font-weight:700;font-size:1.05rem;color:var(--ink-2);letter-spacing:.3px}
@media(min-width:760px){.logo-strip{grid-template-columns:repeat(4,1fr);gap:18px}.logo-tile{height:140px}.logo-tile img{max-height:104px}}

/* tagline */
.tagline{font-weight:800;letter-spacing:.5px;color:var(--green-d);font-size:clamp(1rem,3.4vw,1.2rem);margin:0 0 6px}
.foot-tag{color:#fff;font-weight:700;font-size:1.05rem;margin:14px 0 0}
.foot-tag span{display:block;color:#9be86f;font-weight:500;font-size:.9rem;margin-top:2px}
.nw{white-space:nowrap}