:root{--blue:#1e4fbf;--blue-2:#eaf3ff;--text:#1b1f23;--muted:#6b7280;--line:#e6ecf5}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:linear-gradient(to bottom,#ffffff 0%, #eaf3ff 100%);line-height:1.55}
.container{max-width:1200px;margin:0 auto;padding:16px}
.header{display:flex;align-items:center;gap:24px;padding:16px 0 8px}
.logo{height:300px}
@media(max-width:768px){.header{flex-direction:column;align-items:flex-start}.logo{height:170px;margin:0 auto;display:block}}
@media(min-width:769px){.logo{filter:drop-shadow(0 6px 10px rgba(0,0,0,.15))}}
.title{margin-top:8px;font-size:clamp(22px,3.5vw,36px);font-weight:800;color:#111}
.subtitle{margin-top:4px;color:var(--muted);font-size:clamp(14px,2vw,18px)}
.cta-row{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.btn{appearance:none;border:none;cursor:pointer;border-radius:10px;padding:12px 18px;font-weight:700;letter-spacing:.2px}
.btn-primary{background:var(--blue);color:#fff}
.btn-secondary{background:#f3f6ff;color:#123;border:1px solid #dfe7ff}
.btn-link{background:transparent;border:none;color:var(--blue);font-weight:700;cursor:pointer}
.section{padding:16px 0}
h2{font-size:clamp(20px,3vw,28px);margin:0 0 10px;color:#111}
h3{font-size:clamp(16px,2.2vw,20px);margin:0 0 8px;color:#111}
.grid{display:grid;gap:18px;grid-template-columns:1.2fr .9fr}
@media(max-width:980px){.grid{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 8px 20px rgba(0,0,0,.04)}
.divider{border:none;border-top:1px solid var(--line);margin:14px 0}
.services-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:700px){.services-grid{grid-template-columns:1fr}}
.service-card h3{margin-bottom:6px}.service-card p{margin:0;color:#233}
.checks{list-style:none;padding:0;margin:.25rem 0}
.checks li{position:relative;padding-left:30px;margin:.35rem 0}
.checks li::before{content:"";position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:999px;background:#2ecc71}
.checks li::after{content:"";position:absolute;left:5px;top:7px;width:8px;height:4px;border:2px solid #fff;border-top:none;border-right:none;transform:rotate(-45deg)}
.samitek-font{font-family:"Rajdhani","Orbitron",system-ui,sans-serif;letter-spacing:.2px;font-weight:700}
.callout{color:var(--blue);font-weight:700}
.contact-grid{display:grid;gap:16px;grid-template-columns:1fr 1fr}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
label{display:block;font-weight:600;margin:.4rem 0 .2rem}
input,textarea{width:100%;padding:12px 12px;border-radius:10px;border:1px solid #cfd7e6;font:inherit;outline:none}
textarea{min-height:140px;resize:vertical}
.honeypot{display:none}
.billing{max-width:760px;margin:26px auto 16px}
.billing .mini-logo{width:84px;opacity:.95;display:block;margin-bottom:10px}
.billing-actions{display:flex;gap:10px;flex-wrap:wrap}
.footer{text-align:center;color:#334;padding:18px 0 40px}
.back-to-top{position:fixed;right:18px;bottom:18px;z-index:999;padding:.6rem .9rem;border-radius:999px;border:1px solid #cfe9cf;background:rgba(40,167,69,0.08);color:#2e7d32;cursor:pointer;display:none}
.back-to-top.show{display:block}
.link{color:var(--blue);font-weight:700;text-decoration:none;border-bottom:1px solid #cfe0ff}
.link:hover{opacity:.9}
.link.big{font-size:1.05rem}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity 1s ease;z-index:1000}
.overlay.show{opacity:1;pointer-events:auto}
.modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.98);opacity:0;pointer-events:none;width:min(760px,92vw);z-index:1001;transition:opacity 1s ease, transform 1s ease}
.modal.show{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1)}
.modal-inner{background:#fff;border:1px solid #cfe0ff;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.25);padding:16px}


/* === EASIEST CONTACT FIX: feedback styles (append-only) === */
.form-message{
  display:none; margin-top:10px; padding:10px 12px;
  border-radius:10px; font-size:0.95rem; white-space:pre-line;
}
.form-message.success{ background:#ecfdf5; color:#065f46; border:1px solid #10b981; }
.form-message.error{   background:#fef2f2; color:#991b1b; border:1px solid #ef4444; }