/* ===== Technoreich — base styles ===== */
:root{
  --navy:#101318; --navy-2:#1A1E25; --navy-3:#2A303A;
  --accent:#E30613; --accent-2:#FF2B36; --cyan:#C9D1DB;
  --ink:#16202C; --muted:#5B6878; --line:#E3E8EF; --bg:#F5F7FA; --white:#fff;
  --radius:14px; --shadow:0 10px 30px rgba(16,19,24,.08);
  --font-head:'Sora',system-ui,sans-serif; --font-body:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--white);line-height:1.6;font-size:16px;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.2;color:var(--navy)}
.container{width:min(1200px,100% - 32px);margin-inline:auto}
.section{padding:88px 0}
.section.alt{background:var(--bg)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 13px/1 var(--font-head);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent)}
.section-head{max-width:720px;margin-bottom:48px}
.section-head.center{text-align:center;margin-inline:auto}
.section-head.center .eyebrow{justify-content:center}
.section-head h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:17px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font:600 15px var(--font-head);transition:.25s;cursor:pointer;border:2px solid transparent}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px);box-shadow:0 10px 24px rgba(227,6,19,.35)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-outline{border-color:var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* ===== Top bar & header ===== */
.topbar{background:var(--navy);color:#C9D3E0;font-size:13.5px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:9px 0;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.topbar .tb-left,.topbar .tb-right{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.topbar svg{width:15px;height:15px;display:inline;vertical-align:-3px;margin-right:6px;color:var(--accent)}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.site.scrolled{box-shadow:0 6px 24px rgba(16,19,24,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px;gap:20px}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:50px;width:auto}
footer .logo img{height:46px}
.logo .wordmark{font:800 22px/1 var(--font-head);letter-spacing:.02em;color:var(--navy)}
.logo .wordmark span{color:var(--accent)}
.logo .tag{display:block;font:500 10px/1.2 var(--font-body);letter-spacing:.2em;color:var(--muted);text-transform:uppercase;margin-top:4px}
.menu{display:flex;gap:6px;list-style:none;align-items:center}
.menu > li{position:relative}
.menu > li > a{display:block;padding:10px 16px;border-radius:999px;font:600 14.5px var(--font-head);color:var(--navy);transition:.2s}
.menu > li > a:hover,.menu > li > a.active{background:var(--bg);color:var(--accent)}
.dropdown{position:absolute;top:100%;left:0;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;list-style:none;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.menu > li:hover .dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{display:block;padding:10px 14px;border-radius:8px;font-size:14.5px;color:var(--ink)}
.dropdown a:hover{background:var(--bg);color:var(--accent)}
.nav-cta{display:flex;gap:10px;align-items:center}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--navy);margin:5px auto;transition:.3s}

/* ===== Hero slider ===== */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;min-height:620px}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 75%)}
.hero::after{content:"";position:absolute;width:640px;height:640px;right:-120px;top:-120px;background:radial-gradient(circle,rgba(227,6,19,.28),transparent 65%)}
.slides{position:relative;z-index:1}
.slide{display:none;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:90px 0 110px;min-height:620px}
.slide.active{display:grid;animation:fadeUp .7s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.slide .kicker{display:inline-block;padding:7px 14px;border:1px solid rgba(255,255,255,.2);border-radius:999px;font:600 12.5px var(--font-head);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2);margin-bottom:22px}
.slide h1{color:#fff;font-size:clamp(34px,5vw,58px);margin-bottom:20px;font-weight:700}
.slide h1 em{font-style:normal;color:var(--accent)}
.slide p{color:#C4CEDB;font-size:18px;max-width:560px;margin-bottom:34px}
.slide .actions{display:flex;gap:14px;flex-wrap:wrap}
.slide .art{position:relative}
.slide .art svg{width:100%;height:auto;filter:drop-shadow(0 30px 60px rgba(0,0,0,.35))}
.hero-dots{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:2}
.hero-dots button{width:34px;height:4px;border:0;border-radius:4px;background:rgba(255,255,255,.3);cursor:pointer;transition:.3s}
.hero-dots button.active{background:var(--accent);width:54px}

/* ===== Brand strip / marquee ===== */
.brandbar{background:#fff;border-bottom:1px solid var(--line);padding:26px 0;overflow:hidden}
.marquee{display:flex;gap:18px;width:max-content;animation:scroll 32s linear infinite}
.brandbar:hover .marquee{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
.brand-chip{display:flex;align-items:center;gap:10px;padding:14px 28px;border:1px solid var(--line);border-radius:12px;font:700 18px var(--font-head);color:var(--navy-3);white-space:nowrap;background:#fff}
.brand-chip small{font:500 12px var(--font-body);color:var(--muted)}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-visual{position:relative;border-radius:22px;background:linear-gradient(135deg,var(--navy),var(--navy-3));padding:40px;color:#fff;overflow:hidden}
.about-visual::after{content:"";position:absolute;inset:auto -60px -60px auto;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(227,6,19,.45),transparent 70%)}
.about-visual h3{color:#fff;font-size:22px;margin-bottom:22px}
.pill-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;position:relative;z-index:1}
.pill-list li{list-style:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:12px 14px;font-size:14.5px;display:flex;gap:10px;align-items:center}
.pill-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.about-text p{color:var(--muted);margin-bottom:16px;font-size:16.5px}
.checks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0 32px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-weight:500}
.checks svg{width:20px;height:20px;color:var(--accent);flex:none;margin-top:2px}

/* ===== Divisions (3 big cards) ===== */
.divisions{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.division{position:relative;border-radius:18px;padding:34px 30px;background:#fff;border:1px solid var(--line);transition:.3s;overflow:hidden}
.division:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.division .ico{width:62px;height:62px;border-radius:16px;background:var(--navy);display:grid;place-items:center;margin-bottom:22px}
.division .ico svg{width:32px;height:32px;color:var(--accent)}
.division h3{font-size:21px;margin-bottom:10px}
.division p{color:var(--muted);font-size:15px;margin-bottom:18px}
.division ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.division ul li{font-size:13px;padding:6px 12px;border-radius:999px;background:var(--bg);color:var(--navy-3);font-weight:500}
.link-arrow{font:600 14.5px var(--font-head);color:var(--accent);display:inline-flex;gap:8px;align-items:center}
.link-arrow:hover{gap:12px}

/* ===== Product grid ===== */
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.product{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:.3s}
.product:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.product .thumb{aspect-ratio:4/3;background:linear-gradient(160deg,#EEF2F7,#DDE5EF);display:grid;place-items:center;position:relative}
.product .thumb svg{width:44%;height:auto;color:var(--navy-3)}
.product .thumb .tag{position:absolute;top:12px;left:12px;font:600 11px var(--font-head);letter-spacing:.08em;text-transform:uppercase;background:var(--navy);color:#fff;padding:5px 10px;border-radius:6px}
.product .body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.product h4{font-size:16.5px;margin-bottom:6px}
.product p{font-size:14px;color:var(--muted);margin-bottom:16px;flex:1}
.product .q{font:600 14px var(--font-head);color:var(--accent);display:inline-flex;gap:6px;align-items:center}
.filters{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.filters button{padding:10px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;font:600 14px var(--font-head);color:var(--navy);cursor:pointer;transition:.2s}
.filters button.active,.filters button:hover{background:var(--navy);color:#fff;border-color:var(--navy)}

/* ===== Why us ===== */
.why{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.why h2{color:#fff}.why .section-head p{color:#B7C3D3}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-card{padding:30px 26px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);transition:.3s}
.why-card:hover{background:rgba(255,255,255,.09);border-color:rgba(227,6,19,.5)}
.why-card .num{font:700 14px var(--font-head);color:var(--accent);margin-bottom:18px}
.why-card h4{color:#fff;font-size:18px;margin-bottom:10px}
.why-card p{color:#B7C3D3;font-size:14.5px}

/* ===== Industries ===== */
.industries{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.industry{display:flex;align-items:center;gap:14px;padding:20px;border-radius:14px;background:#fff;border:1px solid var(--line);transition:.25s;font:600 15.5px var(--font-head);color:var(--navy)}
.industry:hover{border-color:var(--accent);color:var(--accent)}
.industry .i{width:46px;height:46px;border-radius:12px;background:var(--bg);display:grid;place-items:center;flex:none}
.industry .i svg{width:24px;height:24px;color:var(--accent)}

/* ===== FAQ ===== */
.faq{max-width:860px;margin-inline:auto}
.faq details{border:1px solid var(--line);border-radius:14px;margin-bottom:14px;background:#fff;transition:.2s}
.faq details[open]{box-shadow:var(--shadow);border-color:transparent}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font:600 16.5px var(--font-head);color:var(--navy);display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;line-height:1;color:var(--accent);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 24px 22px;color:var(--muted)}

/* ===== CTA band ===== */
.cta-band{background:linear-gradient(120deg,#E30613,#9E000B);color:#fff;border-radius:22px;padding:52px 56px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band h2{color:#fff;font-size:clamp(24px,3vw,34px);margin-bottom:8px}
.cta-band p{opacity:.92}
.cta-band .btn{background:#fff;color:var(--navy)}
.cta-band .btn:hover{background:var(--navy);color:#fff}

/* ===== Page hero (inner pages) ===== */
.page-hero{background:var(--navy);color:#fff;padding:78px 0 70px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000)}
.page-hero .container{position:relative}
.page-hero h1{color:#fff;font-size:clamp(32px,4.4vw,50px);margin-bottom:12px}
.page-hero p{color:#C4CEDB;max-width:640px;font-size:17px}
.crumbs{font-size:14px;color:#9AA8BA;margin-bottom:16px}
.crumbs a:hover{color:var(--accent)}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px}
.info-card{background:var(--navy);color:#fff;border-radius:20px;padding:40px}
.info-card h3{color:#fff;margin-bottom:10px}
.info-card > p{color:#B7C3D3;margin-bottom:28px}
.info-item{display:flex;gap:16px;margin-bottom:24px}
.info-item .i{width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.08);display:grid;place-items:center;flex:none}
.info-item svg{width:22px;height:22px;color:var(--accent)}
.info-item small{display:block;color:#9AA8BA;font-size:13px}
.info-item a,.info-item span{font-weight:600}
form.quote{background:#fff;border:1px solid var(--line);border-radius:20px;padding:40px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font:600 13.5px var(--font-head);color:var(--navy);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:10px;font:15px var(--font-body);color:var(--ink);background:var(--bg);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(227,6,19,.12)}
.field textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
.form-note{font-size:13px;color:var(--muted);margin-top:14px}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:20px;font-weight:500}
.alert.ok{background:#E8F7EE;color:#146C3A}.alert.err{background:#FDECEC;color:#A12626}

/* ===== Footer ===== */
footer.site{background:#0A0C10;color:#9AA8BA;padding:72px 0 0;font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px}
footer .logo .wordmark{color:#fff}
footer h5{font:700 15px var(--font-head);color:#fff;margin-bottom:18px;letter-spacing:.04em}
footer ul{list-style:none}
footer li{margin-bottom:10px}
footer a:hover{color:var(--accent)}
.foot-about{margin:18px 0 22px;max-width:340px}
.socials{display:flex;gap:10px}
.socials a{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.06);display:grid;place-items:center}
.socials a:hover{background:var(--accent);color:#fff}
.socials svg{width:18px;height:18px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px}

/* ===== Floating buttons ===== */
.float-wa{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 28px rgba(37,211,102,.45);z-index:60;transition:.25s}
.float-wa:hover{transform:scale(1.08)}
.float-wa svg{width:30px;height:30px;color:#fff}
.to-top{position:fixed;right:30px;bottom:94px;width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;opacity:0;visibility:hidden;transition:.3s;z-index:60}
.to-top.show{opacity:1;visibility:visible}

/* ===== Reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .products{grid-template-columns:repeat(3,1fr)}
  .why-grid,.industries{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .menu,.nav-cta .btn{display:none}
  .burger{display:block}
  .menu.open{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:78px;left:0;right:0;background:#fff;padding:16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:calc(100vh - 78px);overflow:auto}
  .menu.open .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 14px}
  .slide{grid-template-columns:1fr;padding:64px 0 100px;min-height:auto}
  .slide .art{max-width:420px}
  .hero{min-height:auto}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .divisions{grid-template-columns:1fr}
  .products{grid-template-columns:repeat(2,1fr)}
  .section{padding:64px 0}
  .topbar .tb-right{display:none}
}
@media (max-width:560px){
  .products,.why-grid,.industries,.checks,.pill-list,.form-row,.foot-grid{grid-template-columns:1fr}
  .cta-band{padding:36px 26px}
  form.quote,.info-card{padding:28px 22px}
  .slide .art{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
.btn svg{width:18px;height:18px;flex:none}
.product .q svg{width:16px;height:16px}