/* ===== Visesh Infosystems — styles ===== */
:root{
  --navy:#0f1a4d;
  --navy-2:#16235f;
  --ink:#0c1330;
  --teal:#00d4a6;
  --teal-600:#00b892;
  --violet:#5b6cff;
  --paper:#f6f8ff;
  --card:#ffffff;
  --muted:#5b647f;
  --line:#e5e9f5;
  --radius:18px;
  --shadow:0 18px 45px -20px rgba(15,26,77,.35);
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand-name{font-family:'Sora','Inter',sans-serif;line-height:1.15;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

.eyebrow{
  display:inline-block;font-weight:600;font-size:.78rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--teal-600);margin-bottom:14px;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:.98rem;padding:13px 24px;border-radius:999px;
  border:1px solid transparent;cursor:pointer;transition:.2s ease;white-space:nowrap;
}
.btn-sm{padding:9px 18px;font-size:.9rem}
.btn-primary{background:var(--teal);color:#04231c;box-shadow:0 12px 24px -10px rgba(0,212,166,.7)}
.btn-primary:hover{background:var(--teal-600);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(15,26,77,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--teal),var(--violet));
  color:#04231c;font-family:'Sora';font-weight:800;font-size:1.25rem;
}
.brand-name{color:#fff;font-weight:800;font-size:1.12rem}
.brand-name span{color:var(--teal);font-weight:700}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links>a{color:#cdd5f5;font-weight:500;font-size:.96rem;transition:.15s}
.nav-links>a:hover{color:#fff}
.nav-links .btn{color:#04231c}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.25s}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1000px 500px at 80% -10%,rgba(91,108,255,.35),transparent 60%),
  linear-gradient(180deg,var(--navy),var(--navy-2));
  color:#fff;padding:78px 0 96px}
.hero-glow{position:absolute;inset:0;background:
  radial-gradient(600px 300px at 15% 110%,rgba(0,212,166,.25),transparent 60%);pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero-copy h1{font-size:clamp(2.1rem,4.4vw,3.4rem);font-weight:800;margin-bottom:18px}
.lead{font-size:1.12rem;color:#c9d2f2;max-width:36em;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.hero-trust{list-style:none;display:flex;gap:30px;flex-wrap:wrap}
.hero-trust li{display:flex;flex-direction:column}
.hero-trust strong{font-family:'Sora';font-size:1.5rem;color:var(--teal)}
.hero-trust span{font-size:.86rem;color:#aab6e6}

/* Hero card */
.hero-card{display:flex;justify-content:center}
.pay-card{
  width:100%;max-width:360px;background:linear-gradient(160deg,#1b2a6b,#111b4d);
  border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:26px;
  box-shadow:0 40px 80px -30px rgba(0,0,0,.6);
}
.pay-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.pay-chip{width:42px;height:30px;border-radius:7px;background:linear-gradient(135deg,#f4c04e,#e59a2b)}
.pay-brand{font-family:'Sora';font-weight:700;color:#fff}
.pay-balance{display:flex;flex-direction:column;gap:4px;margin-bottom:22px}
.pay-balance span{font-size:.82rem;color:#9fabdd}
.pay-balance strong{font-family:'Sora';font-size:1.9rem;color:#fff}
.pay-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px}
.pay-actions>div{display:flex;align-items:center;gap:9px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:11px 12px;font-size:.9rem;color:#e7ecff}
.dot{width:9px;height:9px;border-radius:50%}
.dot-a{background:#00d4a6}.dot-b{background:#5b6cff}.dot-c{background:#f4c04e}.dot-d{background:#ff6b9a}
.pay-row{display:flex;justify-content:space-between;font-size:.84rem;color:#c3ccf0;
  padding:9px 0;border-top:1px solid rgba(255,255,255,.08)}
.pay-row .ok{color:var(--teal);font-weight:600}

/* ===== Stats ===== */
.stats{background:var(--ink);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 22px}
.stats-grid>div{display:flex;flex-direction:column;align-items:center;text-align:center}
.stats-grid strong{font-family:'Sora';font-size:1.6rem;color:var(--teal)}
.stats-grid span{font-size:.86rem;color:#a9b2d6}

/* ===== Sections ===== */
.section{padding:88px 0}
.section-head{max-width:640px;margin:0 auto 52px;text-align:center}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:800;margin-bottom:14px}
.section-head p{color:var(--muted)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);transition:.22s ease;
}
.card:hover{transform:translateY(-6px);border-color:#cdd6f6;box-shadow:0 28px 55px -24px rgba(15,26,77,.45)}
.card .icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,rgba(0,212,166,.16),rgba(91,108,255,.16));
}
.card .icon svg{width:26px;height:26px;fill:none;stroke:var(--navy);stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.12rem;margin-bottom:9px}
.card p{color:var(--muted);font-size:.95rem}

/* About */
.about{background:linear-gradient(180deg,#fff,#eef2fe)}
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
.about-copy h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:18px}
.about-copy p{color:var(--muted);margin-bottom:16px}
.ticks{list-style:none;margin-top:22px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:32px;font-weight:500}
.ticks li::before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;
  background:var(--teal);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/70% no-repeat;
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/70% no-repeat;}
.about-panel{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mini-stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 20px;box-shadow:var(--shadow)}
.mini-stat strong{display:block;font-family:'Sora';font-size:1.15rem;color:var(--navy);margin-bottom:6px}
.mini-stat span{font-size:.88rem;color:var(--muted)}

/* Partners */
.partner-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.partner-strip span{
  font-family:'Sora';font-weight:700;font-size:1.15rem;color:var(--navy);
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 30px;
  box-shadow:0 10px 24px -16px rgba(15,26,77,.4);opacity:.9;
}

/* Contact */
.contact{background:linear-gradient(180deg,#eef2fe,#fff)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info h2{font-size:clamp(1.6rem,2.8vw,2.2rem);margin-bottom:14px}
.contact-info>p{color:var(--muted);margin-bottom:26px}
.contact-list{list-style:none;display:grid;gap:20px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.ci-ic{font-size:1.2rem;width:44px;height:44px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;flex:none}
.contact-list small{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.contact-list a,.contact-list address{font-style:normal;font-weight:600;color:var(--ink)}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:7px}
.field label{font-size:.85rem;font-weight:600;color:var(--muted)}
.field input,.field textarea{
  border:1px solid var(--line);border-radius:12px;padding:12px 14px;font:inherit;color:var(--ink);
  background:var(--paper);transition:.15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal);background:#fff;
  box-shadow:0 0 0 3px rgba(0,212,166,.18)}
.contact-form .btn{width:100%;margin-top:4px}

/* Footer */
.site-footer{background:var(--ink);color:#c3cbe8;padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:34px;
  border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand p{margin-top:14px;font-size:.92rem;color:#9aa4cd;max-width:26em}
.footer-brand .brand-name{color:#fff}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.footer-col a{display:block;color:#9aa4cd;font-size:.92rem;margin-bottom:9px;transition:.15s}
.footer-col a:hover{color:var(--teal)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding-top:22px;font-size:.85rem;color:#8b95bd;flex-wrap:wrap}
.footer-legal a:hover{color:var(--teal)}

/* ===== Responsive ===== */
@media(max-width:900px){
  .hero-inner,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-card{order:-1}
  .cards{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{position:fixed;inset:70px 0 auto 0;flex-direction:column;gap:0;
    background:var(--navy-2);padding:10px 22px 22px;border-bottom:1px solid rgba(255,255,255,.1);
    transform:translateY(-140%);transition:.28s ease;align-items:stretch}
  .nav-links.open{transform:translateY(0)}
  .nav-links>a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-links .btn{margin-top:12px}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .cards{grid-template-columns:1fr}
  .about-panel{grid-template-columns:1fr}
  .section{padding:64px 0}
}