:root{
  --bg:#0b1220;
  --bg2:#0e1630;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.9);
  --muted: rgba(255,255,255,.7);
  --muted2: rgba(255,255,255,.55);
  --border: rgba(255,255,255,.12);
  --brand:#55b6ff;
  --brand2:#7c4dff;
  --ok:#39d98a;
  --warn:#ffcc66;
  --danger:#ff5d5d;
  --shadow: 0 20px 60px rgba(0,0,0,.35);
  --shadow2: 0 12px 30px rgba(0,0,0,.22);
  --radius: 18px;
  --radius2: 24px;
  --max: 1200px;
  --ring: 0 0 0 6px rgba(85,182,255,.14);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif; background: radial-gradient(1200px 800px at 20% 0%, rgba(124,77,255,.22), transparent 55%),
radial-gradient(1000px 700px at 80% 10%, rgba(85,182,255,.22), transparent 55%),
linear-gradient(180deg, var(--bg), var(--bg2));
color:var(--text);
scroll-behavior:smooth;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{ width: min(100%, calc(var(--max) + 48px)); margin:0 auto; padding:0 24px; }

.nav{
  position:sticky; top:0; z-index:50;
  background: rgba(11,18,32,.6);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between; padding:14px 0;
}
.brand{  display:flex; align-items:center; gap:14px;
}
.logo{
  width:56px; height:56px;
  background: transparent url('../img/techzala-logo.png') center/contain no-repeat;
  border:0;
  box-shadow:none;
}

.brand-title{ font-weight:900; letter-spacing:.2px; font-size:22px; line-height:1; }
.brand-sub{ font-size:12px; color:var(--muted2); margin-top:2px; }

.nav-links{ display:flex; gap:18px; align-items:center; }
.nav-links a{
  font-size:13px; color:var(--muted);
  padding:8px 10px; border-radius:12px;
}
.nav-links a:hover{ background: rgba(255,255,255,.06); color:var(--text); }
.nav-cta{ display:flex; gap:10px; align-items:center; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--text);
  padding:10px 14px;
  border-radius: 14px;
  font-size:13px;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); }
.btn:focus{ outline:none; box-shadow: var(--ring); }

.btn-primary{
  background: linear-gradient(135deg, rgba(85,182,255,.95), rgba(124,77,255,.95));
  border-color: rgba(255,255,255,.18);
}
.btn-primary:hover{ background: linear-gradient(135deg, rgba(85,182,255,1), rgba(124,77,255,1)); }

.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 10px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  border-radius:999px;
  font-size:12px;
}

.hero{
  position:relative; padding:64px 0 36px;
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:32px; align-items:center;
}
.h1{
  font-size: 46px; line-height: 1.07;
  margin: 12px 0 14px;
  letter-spacing: -0.8px;
}
.p{
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 56ch;
}
.hero-actions{ display:flex; gap:12px; margin-top:18px; flex-wrap:wrap; }

.kpis{
  display:flex; gap:14px; flex-wrap:wrap;
  margin-top:18px;
}
.kpi{
  padding:12px 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  border-radius: 16px;
  min-width: 180px;
}
.kpi b{ display:block; font-size:14px; }
.kpi span{ color: var(--muted2); font-size:12px; }

.hero-art{
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  padding: 18px;
  position:relative;
  overflow:hidden;
}
.hero-art::before{
  content:""; position:absolute; inset:-60px;
  background:
    radial-gradient(260px 180px at 30% 20%, rgba(85,182,255,.24), transparent 55%),
    radial-gradient(280px 210px at 70% 25%, rgba(124,77,255,.24), transparent 55%),
    radial-gradient(280px 240px at 50% 80%, rgba(57,217,138,.14), transparent 55%);
  filter: blur(0px);
}
.hero-cards{
  position:relative;
  display:grid;
  gap:14px;
}
.mini-card{
  border:1px solid rgba(255,255,255,.12);
  background: rgba(13,20,36,.55);
  border-radius: 18px;
  padding:14px;
  display:flex; justify-content:space-between; align-items:center;
}
.mini-card .left b{ display:block; font-size:13px; }
.mini-card .left span{ display:block; font-size:12px; color:var(--muted2); margin-top:3px; }
.pill{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
}

.trust{
  padding: 18px 0 0;
}
.trust-row{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.trust-item{
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: 16px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--muted);
  display:flex; gap:10px; align-items:flex-start;
}
.dot{
  width:10px; height:10px; margin-top:4px; border-radius:50%;
  background: linear-gradient(135deg, rgba(85,182,255,1), rgba(124,77,255,1));
  flex:0 0 auto;
}

.section{ padding: 56px 0; }
.section h2{
  margin: 0 0 10px;
  font-size: 28px;
  letter-spacing: -.3px;
}
.section .lead{ color: var(--muted); max-width: 72ch; line-height:1.6; }

.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
.grid-2{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 18px; }

.card{
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow2);
  position:relative;
  overflow:hidden;
}
.card:hover{ border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.07); transform: translateY(-1px); }
.card{
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.card .icon{
  width:42px; height:42px; border-radius: 16px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  display:grid; place-items:center;
  margin-bottom: 12px;
}
.card h3{ margin: 0 0 8px; font-size: 16px; }
.card p{ margin:0; color: var(--muted); line-height: 1.6; font-size: 13px; }
.card .more{ margin-top: 12px; color: rgba(85,182,255,.95); font-size: 13px; display:inline-flex; gap:8px; align-items:center; }

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: stretch;
  margin-top: 18px;
}

.product{
  display:flex; flex-direction:column; gap:14px;
}
.product-head{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.product h3{ margin: 0; font-size: 18px; }
.product p{ margin:0; color: var(--muted); line-height:1.6; }
.product .row{
  display:flex; gap:10px; flex-wrap:wrap;
}
.chip{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--muted);
}

.list{
  display:grid; gap:10px; margin: 14px 0 0;
}
.li{
  display:flex; gap:12px;
  padding: 10px 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  border-radius: 14px;
}
.check{
  width:22px; height:22px; border-radius: 8px;
  background: rgba(57,217,138,.14);
  border:1px solid rgba(57,217,138,.24);
  display:grid; place-items:center;
  flex:0 0 auto;
}

.cta{
  padding: 50px 0 70px;
}
.cta-wrap{
  border:1px solid rgba(255,255,255,.14);
  background: linear-gradient(135deg, rgba(85,182,255,.18), rgba(124,77,255,.18));
  border-radius: 26px;
  padding: 22px;
  display:flex; align-items:center; justify-content:space-between;
  gap: 18px; flex-wrap:wrap;
}
.cta-wrap h3{ margin:0; font-size: 20px; }
.cta-wrap p{ margin:6px 0 0; color: var(--muted); max-width: 70ch; }

.footer{
  border-top: 1px solid var(--border);
  padding: 28px 0 36px;
  background: rgba(0,0,0,.12);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 18px;
}
.footer p{ color: var(--muted); line-height: 1.6; font-size: 13px; }
.footer a{ color: var(--muted); font-size: 13px; display:block; padding:6px 0; }
.footer a:hover{ color: var(--text); }
.copy{
  margin-top: 18px;
  color: var(--muted2);
  font-size: 12px;
  display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
}

/* Page header */
.pagehead{ padding: 42px 0 8px; }
.pagehead h1{ margin: 10px 0 8px; font-size: 36px; letter-spacing: -.6px; }
.pagehead p{ margin:0; color: var(--muted); max-width: 78ch; line-height: 1.6; }

/* Forms */
.form{
  display:grid; gap: 12px;
}
.field{
  display:grid; gap: 6px;
}
label{ font-size: 12px; color: var(--muted2); }
input, textarea, select{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  color: var(--text);
  outline:none;
}
input:focus, textarea:focus, select:focus{ box-shadow: var(--ring); border-color: rgba(85,182,255,.35); }
textarea{ min-height: 140px; resize: vertical; }

/* Mobile */
.hamburger{ display:none; }
.mobile-menu{ display:none; border-top: 1px solid var(--border); padding: 10px 0 14px; }
.mobile-menu a{ display:block; padding: 10px 10px; border-radius: 14px; color: var(--muted); }
.mobile-menu a:hover{ background: rgba(255,255,255,.06); color: var(--text); }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .trust-row{ grid-template-columns: repeat(2, 1fr); }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .nav-links{ display:none; }
  .hamburger{ display:inline-flex; }
  .mobile-menu{ display:block; }
}
@media (max-width: 520px){
  .h1{ font-size: 38px; }
  .trust-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
}

/* Scroll reveal */
.reveal{
  opacity:0; transform: translateY(10px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.on{ opacity:1; transform: translateY(0); }

/* Subtle floating */
.float{
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-6px); }
}

/* Header polish */
.nav-inner{ padding:16px 0; }
.nav-links a{ font-size:13px; color:var(--muted); padding:9px 11px; border-radius:14px; position:relative; }
.nav-links a::after{
  content:""; position:absolute; left:12px; right:12px; bottom:6px;
  height:2px; border-radius:2px;
  background: linear-gradient(135deg, rgba(85,182,255,.9), rgba(124,77,255,.9));
  opacity:0; transform: scaleX(.6);
  transition: opacity .15s ease, transform .15s ease;
}
.nav-links a:hover::after{ opacity:.9; transform: scaleX(1); }
.brand-title{ font-weight:900; letter-spacing:.2px; font-size:22px; }
.btn{ padding:11px 15px; }

/* SVG workflow animation */
.dashline{ stroke-dasharray: 10 10; animation: dash 10s linear infinite; }
@keyframes dash{ to{ stroke-dashoffset: -200; } }

.anim-wrap{
  width:100%;
  display:flex;
  justify-content:center;
  align-items:center;
  min-height:220px;
}
.hero-visual{ width:520px; max-width:100%; height:320px; border-radius:18px; border:1px solid rgba(255,255,255,.10); background:rgba(255,255,255,.02); }
.service-hero-visual svg{ border-radius:18px; display:block; }
@media (max-width: 920px){
  .hero-visual{ width:100%; height:300px; }
}

/* Mobile responsiveness */
@media (max-width: 980px){
  .split{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .hero-inner{ grid-template-columns: 1fr; gap:18px; }
  .hero-visual{ height:260px; }
  .nav-links{ display:none; }
  .nav-toggle{ display:inline-flex !important; }
  .nav-inner{ gap:12px; }
  .btn{ padding:10px 14px; }
  .section{ padding:56px 0; }
  .pagehead{ padding:74px 0 34px; }
  h1{ font-size:40px; }
}
@media (max-width: 560px){
  .container{ padding:0 16px; }
  h1{ font-size:34px; }
  h2{ font-size:24px; }
  .brand-title{ font-size:20px; }
  .logo{ width:48px; height:48px; }
  .hero-visual{ height:230px; }
  .card{ padding:18px; border-radius:18px; }
  .btn{ width:100%; justify-content:center; }
  .hero-ctas{ flex-direction:column; align-items:stretch; }
}
/* Mobile nav panel */
.nav-mobile{
  display:none;
  position:fixed;
  inset:70px 16px auto 16px;
  background: rgba(15,23,42,.92);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(14px);
  border-radius: 18px;
  padding: 14px;
  box-shadow: var(--shadow2);
  z-index: 80;
}
.nav-mobile a{
  display:block;
  padding: 12px 12px;
  border-radius: 14px;
  color: rgba(255,255,255,.86);
}
.nav-mobile a:hover{ background: rgba(255,255,255,.06); }
.nav-toggle{
  display:none;
  width:44px; height:44px;
  align-items:center; justify-content:center;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
}
.nav-toggle svg{ width:20px; height:20px; fill:none; stroke: rgba(255,255,255,.86); stroke-width:2; }