/*
  style.css — Design system and component styles
  Palette: dark graphite background, off-white text, neon cyan accent
*/
:root{
  --bg:#06060a;
  --surface:#0f1114;
  --muted:#9aa0a6;
  --text:#eef2f4;
  --accent:#00e5d0;
  --accent-2:rgba(0,229,208,0.12);
  --glass:rgba(255,255,255,0.04);
  --radius:18px;
  --radius-sm:10px;
  --container:1200px;
  --transition:300ms cubic-bezier(.2,.9,.3,1);
  --blur:8px;
  --max-width:1200px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  background:radial-gradient(circle at top center, rgba(0,229,208,0.08), transparent 28%), linear-gradient(180deg,var(--bg),#07080c 65%, #020203 100%);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
}
main{
  background:linear-gradient(180deg, rgba(0,229,208,0.03), rgba(6,6,10,0.75));
}
.container{
  width:90%;
  max-width:var(--max-width);
  margin:0 auto;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:transparent;
  transition:background var(--transition),backdrop-filter 250ms ease,box-shadow 200ms ease;
}
.site-header.scrolled{
  background:linear-gradient(180deg, rgba(6,6,10,0.7), rgba(6,6,10,0.55));
  backdrop-filter: blur(var(--blur));
  box-shadow:0 6px 24px rgba(0,0,0,0.6);
}
.nav-container{
  display:flex;
  gap:16px;
  align-items:center;
  padding:20px 0;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  letter-spacing:1px;
  color:var(--text);
  text-decoration:none;
  font-size:1.05rem;
}
.logo-img{width:38px;height:auto;display:inline-block}
.logo-text{display:inline-block}
.main-nav{flex:1}
.nav-list{display:flex;gap:20px;align-items:center;list-style:none;padding:0;margin:0}
.nav-list a{color:var(--text);text-decoration:none;padding:8px;border-radius:8px;transition:color 180ms}
.nav-list a:hover{color:var(--accent)}
.nav-actions{display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:12px;border:1px solid transparent;text-decoration:none;cursor:pointer}
.btn:focus{outline:3px solid rgba(0,229,208,0.12);outline-offset:2px}
.btn-primary{background:linear-gradient(90deg,var(--accent),#00ffd3);color:#031012;font-weight:700}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(0,229,208,0.08)}
.btn-secondary{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--text)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--text)}

/* Hamburger */
.hamburger{display:none;background:none;border:0;color:var(--text);padding:8px}
.hamburger .hamburger-box{width:28px;height:18px;display:inline-block;position:relative}
.hamburger .hamburger-inner{position:absolute;top:50%;left:0;right:0;height:2px;background:var(--text);transform:translateY(-50%)}

/* Mobile menu overlay */
.mobile-menu{display:none;position:fixed;inset:70px 18px 18px 18px;background:linear-gradient(180deg, rgba(15,17,20,0.96), rgba(12,13,15,0.96));border-radius:14px;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,0.7)}
.mobile-nav-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.mobile-nav-list a{color:var(--text);text-decoration:none;padding:10px;border-radius:10px}
.mobile-phone{display:inline-block;margin-top:16px;padding:12px 18px;background:var(--accent);color:#021012;border-radius:12px;text-decoration:none}

/* Hero */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;overflow:hidden}
.hero-media{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-media picture, .hero-media img{display:block;width:100%;height:100%;object-fit:cover}
.hero-image{min-width:100%;min-height:100%;filter:brightness(0.9);transition:transform 650ms ease}
.hero:hover .hero-image{transform:scale(1.02)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.6));}
.hero-inner{position:relative;padding:120px 0;max-width:900px}
.eyebrow{display:inline-block;font-weight:700;color:var(--accent);letter-spacing:2px;margin-bottom:10px}
.hero h1{font-size:2.2rem;margin:0 0 14px}
.lead{color:var(--muted);margin-bottom:20px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px}
.scroll-hint{display:inline-flex;align-items:center;gap:8px;color:var(--muted);text-decoration:none}
.scroll-hint .arrow{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,0.06);position:relative}
.scroll-hint .arrow::after{content:'';position:absolute;left:50%;top:40%;width:8px;height:8px;border-left:2px solid var(--text);border-bottom:2px solid var(--text);transform:translate(-50%, -20%) rotate(-45deg)}

/* About */
.about{padding:64px 0;background:linear-gradient(180deg, rgba(0,229,208,0.08), rgba(0,229,208,0.02));border:1px solid rgba(0,229,208,0.1);border-radius:24px;}
.about-grid{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:start}
.about-text h2{margin-top:0}
.about-text p{max-width:680px}
.about-stats{display:flex;flex-direction:column;gap:14px}
.stat-card{background:var(--surface);padding:20px;border-radius:14px;border:1px solid rgba(255,255,255,0.03);text-align:center}
.stat-value{font-size:1.8rem;color:var(--accent);font-weight:700}
.stat-label{color:var(--muted)}

/* CTA banner */
.cta-banner{margin:40px 0;padding:28px;border-radius:16px;background:linear-gradient(90deg, rgba(0,229,208,0.12), rgba(0,229,208,0.04));display:flex;align-items:center}
.cta-inner{display:flex;justify-content:space-between;align-items:center}
.cta-content h3{margin:0 0 6px}
.phone-cta{background:linear-gradient(90deg,var(--accent),#00ffd3);color:#021012;padding:14px 22px;border-radius:14px;font-weight:700}

/* Feature showcase */
.feature-showcase{padding:64px 0;background:linear-gradient(180deg, rgba(0,229,208,0.12), rgba(0,229,208,0.06));border:1px solid rgba(0,229,208,0.18);border-radius:24px;}
.feature-grid{display:grid;grid-template-columns:1fr;gap:24px;margin-top:28px}
.feature-card{display:flex;flex-direction:column;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:22px;overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);}
.feature-card:hover{transform:translateY(-6px);box-shadow:0 26px 60px rgba(0,0,0,0.35);border-color:rgba(0,229,208,0.24)}
.feature-card--reverse{grid-template-columns:1fr}
.feature-media{position:relative;height:320px;overflow:hidden}
.feature-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform var(--transition)}
.feature-card:hover .feature-media img{transform:scale(1.04)}
.feature-content{padding:24px}
.feature-content h3{margin-top:0;margin-bottom:12px}
.feature-content p{margin:0;color:var(--muted);line-height:1.75}

/* Services */
.services{padding:80px 0;}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.service-card{background:var(--surface);padding:20px;border-radius:16px;border:1px solid rgba(255,255,255,0.06);transition:transform var(--transition),box-shadow var(--transition);display:flex;flex-direction:column;gap:12px;height:100%}
.service-card:hover{transform:translateY(-8px);box-shadow:0 18px 50px rgba(0,229,208,0.06)}
.service-icon{font-size:28px;background:var(--glass);width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.service-card h4{margin:0}
.service-card p{color:var(--muted);margin:0}

/* Testimonials */
.testimonials{padding:80px 0;}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.testimonial-card{background:var(--surface);padding:20px;border-radius:16px;border:1px solid rgba(255,255,255,0.06)}
.testimonial-card .quote{font-style:italic;color:var(--text);margin:0 0 10px}
.testimonial-card cite{color:var(--muted)}

/* Social */
.social{padding:40px 0;text-align:center;background:var(--surface);border:1px solid rgba(255,255,255,0.05);border-radius:24px;}
.social-list{display:flex;gap:14px;justify-content:center;list-style:none;padding:0;margin:12px 0 0}
.social-list a{color:var(--text);text-decoration:none;padding:8px 12px;border-radius:10px;border:1px solid rgba(255,255,255,0.03)}

/* Contact */
.contact{padding:44px 18px;background:var(--surface);border:1px solid rgba(255,255,255,0.05);border-radius:24px;}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.contact a{color:var(--accent)}

/* Footer */
.site-footer{border-top:1px solid rgba(255,255,255,0.03);padding:40px 0;margin-top:40px}
.footer-inner{display:flex;gap:20px;align-items:center;justify-content:space-between}
.footer-nav ul{list-style:none;padding:0;margin:0;display:flex;gap:12px}
.footer-nav a{color:var(--muted);text-decoration:none}
.footer-bottom{padding-top:18px;text-align:center}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(10px);transition:opacity 600ms ease,transform 600ms ease}
.reveal.is-visible{opacity:1;transform:none}

/* Utilities */
.muted{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Responsive */
@media (max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr 300px}
  .feature-grid{grid-template-columns:1fr}
  .feature-card,.feature-card--reverse{grid-template-columns:1fr}
  .feature-card--reverse{grid-template-columns:1fr}
}
@media (max-width:720px){
  .nav-list{display:none}
  .hamburger{display:inline-block}
  .nav-actions{display:none}
  .mobile-menu{display:block}
  .mobile-menu[aria-hidden="true"]{display:none}

  .hero-inner{padding:80px 0}
  .hero h1{font-size:1.4rem}
  .about-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .feature-card,.feature-card--reverse{grid-template-columns:1fr}
  .feature-media{min-height:220px}
  .footer-inner{flex-direction:column;gap:12px;align-items:flex-start}
}

/* Focus-visible states */
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Small tweaks */
.service-card h4{font-size:1.05rem}
.hero h1{line-height:1.05}

/* End of file */