:root{
  --navy:#0B1F3A;
  --navy-light:#132C52;
  --navy-lighter:#1D3A6B;
  --teal:#14B8A6;
  --teal-dim:#0F8C7E;
  --amber:#FDB813;
  --bg:#F5F8FB;
  --ink:#152238;
  --muted:#5B6B84;
  --line:#E2E8F0;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 4px 24px rgba(11,31,58,0.08);
  --shadow-lg:0 20px 60px rgba(11,31,58,0.16);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--navy);letter-spacing:-0.01em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.mono{font-family:'IBM Plex Mono',monospace;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:0.72rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--teal-dim);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 3px rgba(20,184,166,0.18);}

/* ===== FLASH MESSAGES ===== */
.flash{
  padding:12px 16px;border-radius:8px;font-size:0.9rem;margin-bottom:16px;
  border:1px solid transparent;
}
.flash-success{background:rgba(20,184,166,0.1);color:var(--teal-dim);border-color:rgba(20,184,166,0.3);}
.flash-error{background:rgba(220,38,38,0.08);color:#B91C1C;border-color:rgba(220,38,38,0.25);}

/* ===== HEADER ===== */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(11,31,58,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1180px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.15rem;color:#fff;}
.logo-mark{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,var(--teal),var(--navy-lighter));
  display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-weight:700;color:#fff;font-size:0.85rem;
  box-shadow:0 0 0 1px rgba(255,255,255,0.12) inset;
}
nav ul{display:flex;gap:32px;list-style:none;}
nav ul li a{color:rgba(255,255,255,0.78);font-size:0.94rem;font-weight:500;transition:color .2s;}
nav ul li a:hover{color:#fff;}
.nav-cta{
  background:var(--amber);color:var(--navy);font-weight:700;font-size:0.9rem;
  padding:10px 20px;border-radius:8px;transition:transform .15s ease, box-shadow .15s ease;
  box-shadow:0 2px 0 rgba(0,0,0,0.15);
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(253,184,19,0.35);}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.burger span{width:22px;height:2px;background:#fff;border-radius:2px;}
.mobile-menu{display:none;flex-direction:column;gap:0;background:var(--navy-light);border-top:1px solid rgba(255,255,255,0.08);}
.mobile-menu.open{display:flex;}
.mobile-menu a{padding:14px 24px;color:rgba(255,255,255,0.85);border-bottom:1px solid rgba(255,255,255,0.06);font-size:0.95rem;}
.mobile-menu .nav-cta{margin:14px 24px;text-align:center;}

/* ===== HERO ===== */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(ellipse at top left, var(--navy-lighter) 0%, var(--navy) 55%, #081A32 100%);
  padding:88px 24px 96px;
  text-align:center;
}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0.55;}
.hero-inner{position:relative;z-index:2;max-width:760px;margin:0 auto;}
.hero .eyebrow{color:var(--teal);justify-content:center;}
.hero h1{
  font-size:clamp(2.1rem,4.6vw,3.4rem);
  color:#fff;line-height:1.12;margin-bottom:20px;
}
.hero h1 span{color:var(--teal);}
.hero p{
  color:rgba(255,255,255,0.72);font-size:clamp(1rem,1.6vw,1.12rem);
  max-width:600px;margin:0 auto 34px;
}
.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:52px;}
.btn-primary{
  background:var(--amber);color:var(--navy);font-weight:700;padding:15px 30px;border-radius:9px;
  font-size:0.98rem;box-shadow:0 4px 0 #C89108;transition:transform .12s ease;
  display:inline-block;
}
.btn-primary:hover{transform:translateY(-2px);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 2px 0 #C89108;}
.btn-ghost{
  background:transparent;color:#fff;font-weight:600;padding:15px 28px;border-radius:9px;
  border:1px solid rgba(255,255,255,0.28);font-size:0.98rem;transition:border-color .2s,background .2s;
  display:inline-block;
}
.btn-ghost:hover{border-color:rgba(255,255,255,0.6);background:rgba(255,255,255,0.05);}
.hero-stats{
  display:flex;justify-content:center;gap:0;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,0.12);
  padding-top:34px;max-width:640px;margin:0 auto;
}
.stat{flex:1;min-width:140px;padding:0 20px;}
.stat b{
  font-family:'IBM Plex Mono',monospace;font-size:1.6rem;color:#fff;display:block;
}
.stat b .accent{color:var(--teal);}
.stat span{font-size:0.78rem;color:rgba(255,255,255,0.55);text-transform:uppercase;letter-spacing:0.06em;}

/* ===== SERVICES ===== */
.section{padding:96px 24px;}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px;}
.section-head .eyebrow{justify-content:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:1.02rem;}

.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1180px;margin:0 auto;
}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;text-align:left;position:relative;overflow:hidden;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent;}
.service-card .tag{
  position:absolute;top:22px;right:22px;
  font-family:'IBM Plex Mono',monospace;font-size:0.7rem;color:var(--line);
}
.service-icon{
  width:46px;height:46px;border-radius:10px;
  background:linear-gradient(135deg,var(--navy),var(--navy-lighter));
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.service-icon svg{width:22px;height:22px;stroke:var(--teal);}
.service-card h3{font-size:1.08rem;margin-bottom:8px;}
.service-card p{color:var(--muted);font-size:0.92rem;}
.service-status{
  margin-top:16px;display:inline-flex;align-items:center;gap:6px;
  font-family:'IBM Plex Mono',monospace;font-size:0.7rem;color:var(--teal-dim);
}
.service-status::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);}

/* ===== ABOUT ===== */
.about{background:#fff;}
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;max-width:1180px;margin:0 auto;
}
.about-visual{
  background:linear-gradient(160deg,var(--navy) 0%, var(--navy-lighter) 100%);
  border-radius:18px;padding:36px;position:relative;overflow:hidden;min-height:340px;
  display:flex;flex-direction:column;justify-content:center;gap:16px;
}
.about-visual .grid-dot{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);background-size:22px 22px;}
.metric-row{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:10px;padding:16px 20px;}
.metric-row b{font-family:'IBM Plex Mono',monospace;color:var(--teal);font-size:1.3rem;}
.metric-row span{color:rgba(255,255,255,0.65);font-size:0.85rem;}
.about-copy h2{font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:18px;}
.about-copy p{color:var(--muted);margin-bottom:26px;font-size:1rem;}
.about-list{list-style:none;margin-bottom:30px;}
.about-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:0.95rem;color:var(--ink);}
.about-list li::before{content:"✓";color:var(--teal-dim);font-weight:700;background:rgba(20,184,166,0.12);width:20px;height:20px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:0.75rem;flex-shrink:0;margin-top:2px;}

/* ===== CONTACT ===== */
.contact{background:var(--bg);}
.contact-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;max-width:1180px;margin:0 auto;}
.contact-info h2{font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:14px;}
.contact-info>p{color:var(--muted);margin-bottom:32px;}
.info-item{display:flex;gap:16px;margin-bottom:26px;}
.info-icon{
  width:42px;height:42px;border-radius:10px;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.info-icon svg{width:19px;height:19px;stroke:var(--teal-dim);}
.info-item h4{font-size:0.95rem;margin-bottom:4px;}
.info-item p{font-size:0.9rem;color:var(--muted);}

.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.field label{font-size:0.82rem;font-weight:600;color:var(--navy);}
.field input,.field select,.field textarea{
  border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-family:'Inter',sans-serif;
  font-size:0.94rem;color:var(--ink);background:#F9FBFD;transition:border-color .2s, box-shadow .2s;
  width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(20,184,166,0.14);background:#fff;
}
.field textarea{resize:vertical;min-height:110px;}
.submit-btn{
  width:100%;background:var(--navy);color:#fff;font-weight:700;padding:15px;border:none;
  border-radius:9px;font-size:0.98rem;cursor:pointer;transition:background .2s, transform .12s;
}
.submit-btn:hover{background:var(--navy-lighter);}
.submit-btn:active{transform:translateY(1px);}

/* ===== FOOTER ===== */
footer{background:var(--navy);color:rgba(255,255,255,0.6);padding:64px 24px 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;max-width:1180px;margin:0 auto 40px;}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.1rem;margin-bottom:14px;}
.footer-grid p{font-size:0.9rem;line-height:1.7;max-width:320px;}
.footer-col h5{color:#fff;font-size:0.85rem;letter-spacing:0.04em;text-transform:uppercase;margin-bottom:16px;font-family:'IBM Plex Mono',monospace;}
.footer-col ul{list-style:none;}
.footer-col ul li{margin-bottom:10px;font-size:0.9rem;}
.footer-col ul li a:hover{color:#fff;}
.social-row{display:flex;gap:10px;margin-top:18px;}
.social-row a{width:36px;height:36px;border-radius:8px;background:rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;transition:background .2s;}
.social-row a:hover{background:var(--teal);}
.social-row svg{width:16px;height:16px;stroke:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:24px;max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:0.82rem;}
.footer-bottom a{color:rgba(255,255,255,0.5);}
.footer-bottom a:hover{color:#fff;}

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  nav ul{display:none;}
  .nav-cta{display:none;}
  .burger{display:flex;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px;}
  .about-visual{order:-1;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:600px){
  .services-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .hero{padding:64px 20px 72px;}
  .section{padding:64px 20px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .hero-stats{gap:12px;}
  .stat{min-width:100px;}
}