/* NEVA TEKNIK landing page */
:root{
  --bg:#f6f7f8;
  --panel:#ffffff;
  --text:#15191f;
  --muted:#626b76;
  --line:#e3e7eb;
  --dark:#111827;
  --dark-2:#1f2937;
  --accent:#18a85f;
  --accent-dark:#0d7a42;
  --soft:#eef5f2;
  --shadow:0 18px 46px rgba(17,24,39,.11);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:0;background:var(--dark);color:#fff;padding:10px;z-index:1000}
.skip-link:focus{left:10px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(17,24,39,.08)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:82px}
.brand{display:flex;align-items:center;flex:0 0 auto;width:198px;min-width:0}
.brand img{width:198px;height:auto;object-fit:contain;image-rendering:auto}
.main-nav{display:flex;align-items:center;gap:26px;font-size:15px;color:#333b45;font-weight:750}
.main-nav a{padding:8px 0}
.main-nav a:hover{color:var(--accent-dark)}
.nav-call{background:var(--dark);color:#fff;padding:12px 18px;border-radius:999px;font-weight:850;box-shadow:0 10px 24px rgba(17,24,39,.18);white-space:nowrap}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--dark);border-radius:12px;width:44px;height:44px;place-items:center;padding:0}
.menu-toggle span{display:block;width:20px;height:2px;background:currentColor;border-radius:99px;margin:3px 0}
.section-pad{padding:88px 0}
.hero{padding-top:76px;background:linear-gradient(135deg,#ffffff 0%,#eef5f2 58%,#f5f6f7 100%)}
.hero-grid{display:grid;grid-template-columns:1.04fr .8fr;align-items:center;gap:56px}
.hero-grid>*,
.split-grid>*,
.contact-grid>*,
.hero-content,
.service-card,
.step{min-width:0}
.eyebrow{display:flex;align-items:center;gap:9px;max-width:100%;font-weight:850;color:var(--accent-dark);text-transform:uppercase;letter-spacing:.08em;font-size:12px;overflow-wrap:anywhere}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--accent);border-radius:999px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(36px,5.8vw,66px);line-height:1.03;letter-spacing:0;margin:18px 0 22px;max-width:760px;overflow-wrap:break-word}
h1 span{display:block}
h2{font-size:clamp(29px,4vw,46px);line-height:1.09;letter-spacing:0;margin:14px 0 16px;overflow-wrap:break-word}
h3{font-size:21px;line-height:1.22;margin-bottom:10px}
p{color:var(--muted);font-size:17px}
.hero-content p{font-size:19px;max-width:650px}
.hero-actions,.contact-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 22px;border-radius:999px;font-weight:850;transition:transform .2s ease,background .2s ease,box-shadow .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--dark);color:#fff;box-shadow:0 16px 32px rgba(17,24,39,.16)}
.btn-whatsapp{background:#25d366;color:#fff;box-shadow:0 16px 30px rgba(37,211,102,.25)}
.btn-whatsapp:hover{background:#19b958}
.btn-whatsapp img{width:22px;height:22px;filter:brightness(0) invert(1)}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.trust-row span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:14px;font-weight:800;color:#363f49}
.hero-card{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#dfe4e8;isolation:isolate}
.hero-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,rgba(0,0,0,.44))}
.hero-card img{width:100%;height:640px;object-fit:cover;object-position:center}
.floating-card{position:absolute;left:18px;right:18px;bottom:18px;z-index:2;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-radius:16px;padding:16px 18px;box-shadow:0 12px 28px rgba(0,0,0,.14)}
.floating-card strong{display:block;font-size:20px}
.floating-card span{color:var(--muted)}
.intro-strip{background:var(--dark);color:#fff}
.strip-grid{display:grid;grid-template-columns:.7fr 1.35fr .95fr;gap:18px;padding:24px 0}
.strip-grid div{border-right:1px solid rgba(255,255,255,.15);padding-right:18px;min-width:0}
.strip-grid div:last-child{border-right:0}
.strip-grid strong{display:block;color:#bec6d0;font-size:12px;text-transform:uppercase;letter-spacing:.09em}
.strip-grid a,.strip-grid span{font-weight:850;overflow-wrap:anywhere}
.section-head{max-width:770px;margin-bottom:36px}
.section-head.centered{margin-inline:auto;text-align:center}
.section-head.centered .eyebrow{justify-content:center}
.section-head.light h2,.section-head.light p{color:#fff}
.services-section{background:linear-gradient(180deg,#f8f9fa 0%,#eef2f4 100%)}
.service-showcase{display:grid;grid-template-columns:.92fr 1.6fr;gap:22px;align-items:stretch}
.service-feature{position:relative;overflow:hidden;background:linear-gradient(145deg,#111827,#20242a);color:#fff;border-radius:24px;padding:36px;box-shadow:0 24px 60px rgba(17,24,39,.18);min-height:100%}
.service-feature:before{content:"";position:absolute;right:-80px;top:-80px;width:220px;height:220px;border:1px solid rgba(255,255,255,.14);border-radius:50%}
.service-feature span{display:inline-grid;place-items:center;width:58px;height:58px;border-radius:16px;background:rgba(255,255,255,.12);font-size:22px;font-weight:900;margin-bottom:28px}
.service-feature h3{font-size:30px;line-height:1.12;max-width:390px}
.service-feature p{color:#d9dee6;font-size:17px}
.service-feature ul{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px}
.service-feature li{position:relative;padding-left:30px;color:#f4f6f8;font-weight:750}
.service-feature li:before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;font-size:12px;font-weight:900}
.service-mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 12px 34px rgba(17,24,39,.06);min-height:238px}
.service-card span{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--soft);color:var(--accent-dark);font-weight:900;margin-bottom:22px}
.service-card p{font-size:15.5px;margin-bottom:0}
.muted-bg{background:#edf1f3}
.split-grid{display:grid;grid-template-columns:.88fr 1.12fr;align-items:center;gap:52px}
.split-image{border-radius:22px;overflow:hidden;box-shadow:var(--shadow);background:#dfe4e8}
.split-image img{width:100%;height:620px;object-fit:cover;object-position:center}
.split-content{background:#fff;border:1px solid var(--line);border-radius:22px;padding:42px;box-shadow:0 18px 42px rgba(17,24,39,.08)}
.check-list{list-style:none;padding:0;margin:28px 0}
.check-list li{position:relative;padding-left:32px;margin:12px 0;color:#333b45}
.check-list li:before{content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:900;font-size:13px}
.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:900;color:var(--accent-dark)}
.text-link:after{content:"→"}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:linear-gradient(180deg,#fff,#f8fafb);border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:215px}
.step b{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--dark);color:#fff;margin-bottom:22px}
.step p{font-size:15.5px;margin:0}
.gallery-section{background:var(--dark);color:#fff}
.gallery-grid{display:grid;grid-template-columns:1.05fr .85fr 1.05fr;gap:18px;align-items:stretch}
.gallery-grid figure{margin:0;border-radius:20px;overflow:hidden;background:#26303a;position:relative;min-height:420px}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.gallery-grid figure:hover img{transform:scale(1.04)}
.gallery-grid figcaption{position:absolute;left:16px;bottom:16px;background:rgba(255,255,255,.94);color:#111827;border-radius:999px;padding:8px 13px;font-weight:850;font-size:14px}
.gallery-grid-expanded{grid-template-columns:repeat(4,1fr);grid-auto-rows:230px}
.gallery-grid-expanded figure{min-height:0}
.gallery-grid-expanded .gallery-large{grid-column:span 2;grid-row:span 2}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}
.contact-card,.info-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px;box-shadow:0 14px 40px rgba(17,24,39,.07)}
.info-panel{display:grid;gap:17px}
.info-panel div{display:grid;gap:4px}
.info-panel strong{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#76808c}
.info-panel a,.info-panel span{font-weight:850;overflow-wrap:anywhere}
.info-panel iframe{width:100%;height:275px;border:0;border-radius:16px;margin-top:6px;background:#eef1f4}
.site-footer{background:#0f141b;color:#fff;padding:54px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:28px;padding-bottom:36px}
.footer-logo{width:190px;height:auto;background:#fff;border-radius:12px;padding:8px 10px;margin-bottom:16px}
.footer-grid p{color:#b8c0ca}
.footer-grid strong{display:block;margin-bottom:14px}
.footer-grid a{display:block;color:#d8dde4;margin:7px 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:18px;color:#aeb6c0;font-size:14px}
.fixed-whatsapp{position:fixed;right:22px;bottom:22px;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;box-shadow:0 16px 34px rgba(37,211,102,.38);z-index:80;transition:transform .2s ease,background .2s ease}
.fixed-whatsapp img{width:34px;height:34px;filter:brightness(0) invert(1)}
.fixed-whatsapp:hover{transform:translateY(-3px);background:#19b958}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (max-width:980px){
  .nav-call{display:none}
  .menu-toggle{display:grid}
  .main-nav{position:absolute;top:100%;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;display:none;flex-direction:column;align-items:stretch;gap:4px;box-shadow:var(--shadow)}
  .main-nav.is-open{display:flex}
  .main-nav a{padding:11px 12px;border-radius:12px}
  .main-nav a:hover{background:var(--soft)}
  .hero-grid,.split-grid,.contact-grid,.service-showcase{grid-template-columns:1fr}
  .hero-card img{height:560px}
  .strip-grid{grid-template-columns:1fr}
  .strip-grid div{border-right:0;border-bottom:1px solid rgba(255,255,255,.14);padding:0 0 13px}
  .strip-grid div:last-child{border-bottom:0;padding-bottom:0}
  .service-grid,.steps,.service-mini-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid,.gallery-grid-expanded{grid-template-columns:1fr 1fr;grid-auto-rows:360px}
  .gallery-grid-expanded .gallery-large{grid-column:span 2;grid-row:span 1}
  .gallery-grid figure{min-height:360px}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:640px){
  .container{width:min(100% - 28px,1160px)}
  .nav-wrap{min-height:72px;gap:10px}
  .brand{width:156px}
  .brand img{width:156px}
  .section-pad{padding:66px 0}
  .hero{padding-top:48px}
  .hero-content{width:100%;max-width:calc(100vw - 28px);overflow:hidden}
  .eyebrow{font-size:11px;letter-spacing:.045em;line-height:1.45}
  .eyebrow:before{width:24px;flex:0 0 auto}
  h1{font-size:32px;line-height:1.14}
  .hero-content p{font-size:17px}
  .hero-actions,.contact-actions{flex-direction:column}
  .btn{width:100%;max-width:calc(100vw - 28px);min-height:50px;padding-inline:16px}
  .hero-card{border-radius:20px}
  .hero-card img{height:480px}
  .floating-card{left:14px;right:14px;bottom:14px}
  .service-grid,.steps,.service-mini-grid,.gallery-grid,.gallery-grid-expanded,.footer-grid{grid-template-columns:1fr}
  .service-feature{padding:28px;border-radius:20px}
  .service-feature h3{font-size:25px}
  .gallery-grid-expanded{grid-auto-rows:auto}
  .gallery-grid-expanded .gallery-large{grid-column:auto;grid-row:auto}
  .gallery-grid figure{min-height:360px}
  .split-content,.contact-card,.info-panel{padding:24px;border-radius:20px}
  .split-image img{height:450px}
  .fixed-whatsapp{right:16px;bottom:16px;width:56px;height:56px}
}

@media (max-width:380px){
  .container{width:min(100% - 22px,1160px)}
  .brand{width:136px}
  .brand img{width:136px}
  h1{font-size:30px}
  h2{font-size:28px}
  .hero-card img{height:420px}
}

@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}