:root{
  --bg:#0a0b0f; --panel:#0f1117; --muted:#b6b6b6; --text:#f7f7f7;
  --gold:#d4af37; --gold-soft:#f0d77a;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font:16px/1.55 'Inter',system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:var(--gold);text-decoration:none}
a:hover{opacity:.9}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.btn{display:inline-block;padding:12px 18px;border:1px solid var(--gold);border-radius:999px;
  background:var(--gold);color:#0a0b0f;font-weight:700;transition:transform .2s ease, box-shadow .2s ease; min-height:44px}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(212,175,55,.28)}
.tag{padding:6px 12px;border:1px solid var(--gold);border-radius:999px;color:var(--gold);font-size:.85rem;letter-spacing:.35px}
.card{background:var(--panel);border:1px solid rgba(212,175,55,.18);border-radius:18px;padding:22px;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.grid{display:grid;gap:28px}
hr{border:0;border-top:1px solid rgba(255,255,255,.08);margin:28px 0}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(10,11,15,.75);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:40px;height:40px;object-fit:contain;filter:drop-shadow(0 0 8px rgba(0,0,0,.35))}
.brand .name{font-weight:900;letter-spacing:.35px}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
nav a{color:#ddd;font-weight:700}
nav a.active,nav a:hover{color:var(--gold)}
.cta{display:flex;align-items:center;gap:12px}
.whatsapp{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.15);padding:8px 12px;border-radius:999px;color:#e1ffe9}

/* Mobile nav */
.nav-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.2);padding:8px 10px;border-radius:10px;color:#fff;cursor:pointer}
.nav-toggle:focus{outline:none; box-shadow:0 0 0 3px rgba(212,175,55,.25)}

/* Hero with background video */
.hero{position:relative;min-height:70vh;display:flex;align-items:center}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-bottom:1px solid rgba(255,255,255,.1)}
.hero .content{position:relative;z-index:2}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.65));}
.about-hero::after, .services-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.72));}
.headline{font-size:clamp(28px,3.6vw,54px);line-height:1.1;margin:10px 0 12px;font-weight:900}
.sub{color:#e7e7e7;max-width:720px}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}

/* Sections */
.section{padding:56px 0}
.section h2{font-size:clamp(22px,2.6vw,36px);margin:0 0 18px}
.section .lead{color:#d9d9d9;max-width:800px}
.features{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.feature h3{margin:6px 0 8px}

/* Professional Metrics */
.metric-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.metric-card{
  position:relative;background:rgba(255,255,255,0.03);border:1px solid rgba(212,175,55,.22);
  border-radius:18px;padding:22px 20px;box-shadow:0 10px 28px rgba(0,0,0,.25);backdrop-filter: blur(2px);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.metric-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(0,0,0,.35);border-color:rgba(212,175,55,.38)}
.metric-card .icon{width:42px;height:42px;margin-bottom:10px}
.metric-card .icon svg{width:42px;height:42px;fill:#d4af37;display:block;filter:drop-shadow(0 0 8px rgba(212,175,55,.2))}
.metric-title{font-weight:800;color:#d4af37;margin-bottom:4px}
.metric-desc{color:#e6e6e6}
.reveal{opacity:0;transform:translateY(16px);will-change:transform,opacity}
.reveal.in-view{opacity:1;transform:none;transition:opacity .6s ease, transform .6s ease}

/* Industries cards (background image optional at assets/img/industry-card.png) */
.industry-card{
  position:relative;color:#fff;border:1px solid rgba(212,175,55,.28);
  border-radius:18px;padding:22px;overflow:hidden;min-height:160px;
  display:flex;flex-direction:column;justify-content:flex-end;
  background:linear-gradient(rgba(0,0,0,.65), rgba(0,0,0,.65)),
             url('../img/industry-card.png') center/cover no-repeat;
  transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.industry-card h3{color:var(--gold);margin:0 0 6px}
.industry-card p{color:#e9e9e9;margin:0}
.industry-card:hover{transform:translateY(-3px) scale(1.01);box-shadow:0 18px 50px rgba(0,0,0,.45);filter:saturate(1.08) brightness(1.04)}

/* Footer */
.site-footer{border-top:1px solid rgba(255,255,255,.1);padding:28px 0;color:#cfcfcf}
.footer-grid{display:grid;gap:28px;grid-template-columns:2fr 1fr 1fr}
.footer-grid h4{color:var(--gold)}
.copy{margin-top:24px;text-align:center;color:#9e9e9e}

/* Forms */
input,textarea{width:100%;background:#0c0d13;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:12px 14px;color:#fff;outline:none}
input:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.15)}
label{font-weight:700;color:#f0f0f0}
.form-grid{display:grid;gap:18px;grid-template-columns:1fr 1fr}
.form-grid .full{grid-column:1/-1}

/* Floating WhatsApp Button */
.floating-wa{
  position:fixed;bottom:24px;right:24px;background:#25d366;color:white;border-radius:50%;
  width:60px;height:60px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(0,0,0,.35);z-index:2000;transition:transform .25s ease, box-shadow .25s ease
}
.floating-wa:hover{transform:scale(1.08);box-shadow:0 6px 22px rgba(0,0,0,.45)}
.floating-wa svg{width:34px;height:34px;display:block}

/* Mobile tweaks */
@media (max-width: 900px){
  .nav{gap:10px}
  .cta{display:none}
  .nav-toggle{display:block}
  .site-header nav{display:none}
  body.nav-open .site-header nav{display:block; background:rgba(10,11,15,.96); position:absolute; top:70px; left:0; right:0; border-bottom:1px solid rgba(255,255,255,.07)}
  body.nav-open nav ul{flex-direction:column; padding:12px 16px}
  body.nav-open nav a{padding:10px 4px; display:block}
  .section{padding:42px 0}
  .headline{font-size:clamp(24px,6vw,40px)}
  .section h2{font-size:clamp(20px,5.2vw,32px)}
  .sub,.lead{font-size:clamp(14px,4vw,18px)}
  .metric-grid{grid-template-columns:1fr 1fr}
  .features{grid-template-columns:1fr}
  .hero{min-height:60vh}
}
@media (max-width: 520px){
  .metric-grid{grid-template-columns:1fr}
  .brand .name{font-size:14px}
}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none}
}
img{max-width:100%;height:auto}