/* Evobyte Systems Innovations Limited — site styles */

:root{
  --navy:#14265C;
  --navy-800:#1B3273;
  --accent:#3E7CB1;
  --accent-dark:#2F6494;
  --ink:#1F2733;
  --body:#48525F;
  --muted:#6B7686;
  --line:#DFE4EC;
  --wash:#F3F6FA;
  --white:#fff;
  --max:1140px;
  --radius:10px;
  --shadow:0 1px 2px rgba(20,38,92,.05), 0 8px 24px rgba(20,38,92,.07);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  color:var(--body);
  background:var(--white);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--navy);line-height:1.2;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2rem,4.6vw,3.15rem);letter-spacing:-.02em}
h2{font-size:clamp(1.55rem,3vw,2.15rem);letter-spacing:-.01em}
h3{font-size:1.2rem}
p{margin:0 0 1.1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:820px}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.head-inner{display:flex;align-items:center;gap:28px;min-height:76px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:194px}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{
  color:var(--navy);font-size:.95rem;font-weight:600;padding:9px 14px;
  border-radius:7px;text-decoration:none;white-space:nowrap;
}
.nav a:hover{background:var(--wash);text-decoration:none}
.nav a.current{color:var(--accent-dark);background:var(--wash)}
.nav .btn{margin-left:10px}
.nav-toggle{
  display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:8px;padding:9px 12px;cursor:pointer;color:var(--navy);
  font-size:1.15rem;line-height:1;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;padding:13px 26px;border-radius:8px;font-weight:600;
  font-size:.97rem;text-decoration:none;border:1.5px solid transparent;
  cursor:pointer;transition:background .15s,border-color .15s,color .15s;
}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-800);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-outline{border-color:var(--accent);color:var(--accent-dark);background:#fff}
.btn-outline:hover{background:var(--wash)}

/* ---------- sections ---------- */
section{padding:74px 0}
section.tight{padding:54px 0}
.wash{background:var(--wash)}
.eyebrow{
  font-size:.79rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--accent);margin:0 0 14px;
}
.lead{font-size:1.14rem;color:var(--body)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head p:last-child{margin-bottom:0}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(150deg,var(--navy) 0%,#1A3272 55%,#28508F 100%);
  color:#fff;padding:104px 0 96px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-90px;width:620px;height:620px;
  background:radial-gradient(circle at 30% 30%,rgba(62,124,177,.55),transparent 62%);
  pointer-events:none;
}
.hero .wrap{position:relative;z-index:1}
.hero h1{color:#fff;max-width:15ch}
.hero .eyebrow{color:#9EC1E2}
.hero p{color:#D3DEEE;font-size:1.16rem;max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:14px;margin-top:52px;padding-top:30px;
  border-top:1px solid rgba(255,255,255,.18);
}
.hero-facts span{
  font-size:.85rem;color:#BACDE4;background:rgba(255,255,255,.08);
  padding:7px 14px;border-radius:99px;border:1px solid rgba(255,255,255,.14);
}

/* ---------- page banner ---------- */
.banner{background:var(--navy);color:#fff;padding:62px 0 58px}
.banner h1{color:#fff;margin-bottom:.35em}
.banner p{color:#C4D2E6;margin:0;max-width:62ch;font-size:1.08rem}
.crumb{font-size:.85rem;color:#8FA9CC;margin:0 0 14px}
.crumb a{color:#8FA9CC}

/* ---------- grid + cards ---------- */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow);
}
.card h3{margin-bottom:.45em}
.card p:last-child{margin-bottom:0}
.card .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:9px;background:var(--navy);color:#fff;
  font-weight:700;font-size:.95rem;margin-bottom:18px;
}
.card.on-wash{background:#fff}
.card-list{margin:14px 0 0;padding:0;list-style:none;font-size:.95rem}
.card-list li{padding:7px 0 7px 22px;position:relative;border-top:1px solid var(--line)}
.card-list li::before{
  content:"";position:absolute;left:2px;top:15px;width:7px;height:7px;
  border-radius:2px;background:var(--accent);
}

/* ---------- feature rows ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.panel{
  background:var(--navy);color:#fff;border-radius:var(--radius);padding:40px 36px;
}
.panel h3{color:#fff}
.panel p{color:#C7D5E8}
.panel p:last-child{margin-bottom:0}

/* ---------- steps ---------- */
.steps{counter-reset:s;display:grid;gap:2px}
.step{
  display:grid;grid-template-columns:74px 1fr;gap:0;align-items:stretch;
  border-radius:8px;overflow:hidden;
}
.step-n{
  background:var(--accent);color:#fff;display:flex;align-items:center;
  justify-content:center;font-weight:700;font-size:1.25rem;
}
.step-b{background:var(--wash);padding:22px 26px}
.step-b h3{font-size:1.05rem;margin-bottom:.25em}
.step-b p{margin:0;font-size:.96rem}

/* ---------- tables ---------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:600px;font-size:.94rem}
caption{text-align:left;font-size:.88rem;color:var(--muted);padding-bottom:10px}
th{
  background:var(--navy);color:#fff;text-align:left;padding:13px 16px;
  font-size:.78rem;letter-spacing:.09em;text-transform:uppercase;font-weight:700;
}
td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:nth-child(odd) td{background:var(--wash)}
td strong{color:var(--navy)}
.tag{
  display:inline-block;font-size:.76rem;font-weight:700;padding:3px 10px;
  border-radius:99px;background:#E4EFE7;color:#2C6B42;white-space:nowrap;
}

/* ---------- cta ---------- */
.cta{background:var(--navy);color:#fff;text-align:center}
.cta h2{color:#fff}
.cta p{color:#C4D2E6;max-width:52ch;margin-left:auto;margin-right:auto}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:52px;align-items:start}
.dl{margin:0}
.dl div{padding:15px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:112px 1fr;gap:14px}
.dl dt{font-weight:700;color:var(--navy);font-size:.9rem}
.dl dd{margin:0;font-size:.97rem}
.dl dd a{display:block}
form .field{margin-bottom:18px}
label{display:block;font-weight:600;color:var(--navy);font-size:.9rem;margin-bottom:6px}
input,select,textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;
  font:inherit;font-size:.97rem;color:var(--ink);background:#fff;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:14px}
.map-embed{border:0;width:100%;height:330px;border-radius:var(--radius);display:block}

/* ---------- footer ---------- */
.site-foot{background:#0F1D45;color:#A9BAD4;padding:60px 0 0;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.site-foot h4{color:#fff;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.site-foot a{color:#A9BAD4}
.site-foot a:hover{color:#fff}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin-bottom:9px}
.foot-logo{width:180px;margin-bottom:18px;background:#fff;padding:9px 12px;border-radius:7px}
.foot-bar{
  border-top:1px solid rgba(255,255,255,.11);padding:22px 0;font-size:.85rem;
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#8296B4;
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .feature{grid-template-columns:1fr;gap:34px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:720px){
  body{font-size:16px}
  section{padding:56px 0}
  .hero{padding:76px 0 68px}
  .nav-toggle{display:block}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;
    align-items:stretch;background:#fff;border-bottom:1px solid var(--line);
    padding:12px 24px 20px;gap:2px;box-shadow:var(--shadow);
  }
  .nav.open{display:flex}
  .nav a{padding:12px 10px}
  .nav .btn{margin:10px 0 0;text-align:center}
  .head-inner{position:relative}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .step{grid-template-columns:56px 1fr}
  .foot-grid{grid-template-columns:1fr}
  .dl div{grid-template-columns:1fr;gap:2px}
}
@media print{
  .site-head,.nav,.cta,.site-foot{display:none}
}

/* ---------- WhatsApp floating contact ---------- */
.wa{position:fixed;right:20px;bottom:20px;z-index:200;font-family:inherit}
.wa-btn{
  display:flex;align-items:center;gap:10px;border:0;cursor:pointer;
  background:#25D366;color:#fff;font:inherit;font-weight:600;font-size:.95rem;
  padding:13px 20px 13px 16px;border-radius:99px;
  box-shadow:0 4px 14px rgba(0,0,0,.22);
  transition:background .15s,transform .15s;
}
.wa-btn:hover{background:#1DA851}
.wa-btn:active{transform:scale(.97)}
.wa-btn svg{width:24px;height:24px;flex:0 0 auto;fill:#fff}
.wa-btn .wa-label{white-space:nowrap}
.wa-panel{
  position:absolute;right:0;bottom:calc(100% + 12px);width:290px;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:0 10px 34px rgba(20,38,92,.20);overflow:hidden;
}
.wa-panel[hidden]{display:none}
.wa-head{background:var(--navy);color:#fff;padding:15px 18px}
.wa-head strong{display:block;font-size:.97rem}
.wa-head span{font-size:.82rem;color:#B9CAE4}
.wa-list{padding:8px}
.wa-item{
  display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:9px;
  text-decoration:none;color:var(--ink);
}
.wa-item:hover{background:var(--wash);text-decoration:none}
.wa-item svg{width:22px;height:22px;fill:#25D366;flex:0 0 auto}
.wa-item b{display:block;font-size:.93rem;color:var(--navy)}
.wa-item small{color:var(--muted);font-size:.82rem}
.wa-foot{padding:2px 18px 14px;font-size:.78rem;color:var(--muted)}
@media (max-width:720px){
  .wa{right:14px;bottom:14px}
  .wa-btn{padding:13px 16px}
  .wa-btn .wa-label{display:none}
  .wa-panel{width:calc(100vw - 28px);max-width:300px}
}
@media print{.wa{display:none}}

/* ---------- legal / policy pages ---------- */
.legal{max-width:820px}
.legal h2{font-size:1.32rem;color:var(--navy);margin:0 0 .5em}
.legal h3{font-size:1.02rem;color:var(--navy);margin:1.6em 0 .4em}
.legal-sec{padding:0 0 34px;margin-bottom:34px;border-bottom:1px solid var(--line)}
.legal-sec:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.legal-sec > p:last-child{margin-bottom:0}
.legal ul{margin:0 0 1em;padding:0;list-style:none}
.legal ul li{position:relative;padding:0 0 9px 20px;line-height:1.6}
.legal ul li::before{
  content:"";position:absolute;left:3px;top:.62em;width:6px;height:6px;
  border-radius:50%;background:var(--accent);
}
.legal .note{
  background:var(--wash);border-left:3px solid var(--accent);
  padding:16px 20px;border-radius:0 8px 8px 0;margin:0 0 1em;
}
.legal .note p:last-child{margin-bottom:0}
.legal dl{margin:0}
.legal dt{font-weight:600;color:var(--navy);margin-top:1em}
.legal dd{margin:.2em 0 0;padding:0}
.legal-meta{font-size:.88rem;color:var(--muted);margin-top:38px}
.legal-toc{
  background:var(--wash);border:1px solid var(--line);border-radius:12px;
  padding:20px 24px;margin:0 0 44px;
}
.legal-toc h3{margin:0 0 .6em;font-size:.82rem;letter-spacing:.09em;text-transform:uppercase;color:var(--grey,#6B7686)}
.legal-toc ol{margin:0;padding-left:1.2em;font-size:.95rem;columns:2;column-gap:32px}
.legal-toc li{padding:3px 0;break-inside:avoid}
@media (max-width:720px){.legal-toc ol{columns:1}}
.legal-sec{scroll-margin-top:96px}