:root{
  --navy-900:#08152c;
  --navy-800:#0b2545;
  --navy-700:#123063;
  --blue-500:#13a1e0;
  --blue-400:#3fc0f0;
  --gold-500:#d9a441;
  --ink:#0b1830;
  --muted:#5c6b85;
  --bg:#ffffff;
  --bg-alt:#f4f7fb;
  --border:#e3e8f0;
  --radius:16px;
  --shadow:0 20px 40px -20px rgba(11,37,69,.35);
  --shadow-lg:0 30px 60px -25px rgba(8,21,44,.45);
  --font-body:"Manrope","Segoe UI",Arial,Helvetica,sans-serif;
  --font-head:"Sora","Segoe UI",Arial,Helvetica,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--font-head);}

[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;}
[data-reveal].in-view{opacity:1;transform:translateY(0);}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 24px;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(8,21,44,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.logo{display:flex;align-items:center;gap:12px;color:#fff;font-weight:700;}
.logo-mark-img{width:42px;height:42px;display:block;transition:transform .25s ease;}
.logo-mark-img.small{width:34px;height:34px;}
.logo:hover .logo-mark-img{transform:rotate(-6deg) scale(1.05);}
.logo-text{font-size:1.05rem;font-family:var(--font-head);}
.main-nav{display:flex;align-items:center;gap:28px;}
.main-nav a{color:#dbe4f3;font-weight:500;font-size:.95rem;transition:color .2s;}
.main-nav a:hover{color:#fff;}
.nav-cta{
  background:var(--blue-500);
  color:#fff !important;
  padding:10px 18px;
  border-radius:8px;
  font-weight:600;
}
.nav-cta:hover{background:var(--blue-400);}
.nav-toggle{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;cursor:pointer;padding:8px;
}
.nav-toggle span{width:24px;height:2px;background:#fff;display:block;}

/* Hero */
.hero{
  position:relative;
  color:#fff;
  overflow:hidden;
  padding:120px 0 90px;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(19,161,224,.35), transparent 60%),
    radial-gradient(800px 400px at 10% 110%, rgba(217,164,65,.12), transparent 60%),
    linear-gradient(135deg,var(--navy-900),var(--navy-800) 55%,var(--navy-700));
  z-index:-1;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:26px 26px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.6),transparent 75%);
}
.hero-inner{max-width:760px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  text-transform:uppercase;letter-spacing:2px;font-size:.8rem;
  color:var(--blue-400);font-weight:700;margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--blue-400);border-radius:2px;}
.hero h1{
  font-size:clamp(2.1rem,4.4vw,3.3rem);
  line-height:1.14;margin:0 0 20px;
  font-weight:800;letter-spacing:-.01em;
}
.hero h1 .accent{
  background:linear-gradient(100deg,var(--blue-400),var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  font-size:1.05rem;color:#c9d5ea;max-width:600px;margin-bottom:34px;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 26px;border-radius:10px;font-weight:600;
  font-size:.95rem;transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
  border:1px solid transparent;cursor:pointer;
}
.btn-primary{
  background:linear-gradient(135deg,var(--blue-400),var(--blue-500) 60%,#0d76ad);
  color:#fff;box-shadow:0 14px 28px -12px rgba(19,161,224,.55), inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.1);}
.btn-block{width:100%;}

/* Strip */
.strip{background:var(--navy-700);color:#fff;}
.strip-inner{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  padding:26px 24px;
}
.strip-item{display:flex;align-items:center;gap:12px;font-size:.92rem;font-weight:600;}
.strip-num{
  color:var(--blue-400);font-weight:800;font-size:.85rem;
  border:1px solid rgba(255,255,255,.25);
  border-radius:6px;padding:2px 7px;
}

/* Sections */
.section{padding:90px 0;}
.section-alt{background:var(--bg-alt);}
.section-tag{
  color:var(--blue-500);text-transform:uppercase;font-weight:700;
  letter-spacing:1.5px;font-size:.8rem;margin:0 0 10px;
}
.section h2{
  font-size:clamp(1.6rem,3vw,2.2rem);
  margin:0 0 22px;color:var(--navy-900);
}

/* About */
.about-grid{
  display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:start;
}
.about-text p{color:var(--muted);margin-bottom:16px;}
.about-card{
  background:linear-gradient(135deg,var(--navy-800),var(--navy-700));
  color:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);
}
.about-card h3{margin-top:0;color:var(--blue-400);}
.about-card blockquote{margin:0;font-size:1.1rem;line-height:1.6;font-style:italic;}

/* Services */
.services-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:24px;margin-top:36px;
}
.service-card{
  position:relative;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:32px 26px;transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
  overflow:hidden;
}
.service-card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,rgba(19,161,224,.5),rgba(217,164,65,.4));
  opacity:0;transition:opacity .28s ease;
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
.service-card:hover::before{opacity:1;}
.service-icon{
  width:52px;height:52px;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;margin-bottom:18px;border-radius:14px;
  background:linear-gradient(145deg,var(--navy-800),var(--navy-700));
  box-shadow:0 10px 20px -8px rgba(11,37,69,.5), inset 0 1px 0 rgba(255,255,255,.15);
}
.service-card h3{margin:0 0 10px;font-size:1.12rem;color:var(--navy-900);}
.service-card p{margin:0;color:var(--muted);font-size:.94rem;}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,var(--blue-500),var(--navy-700));
  color:#fff;text-align:center;padding:64px 24px;
}
.cta-inner h2{margin:0 0 12px;font-size:clamp(1.4rem,2.6vw,2rem);}
.cta-inner p{margin:0 0 26px;color:#eaf3fc;}

/* Contact */
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;
}
.contact-intro{color:var(--muted);margin-bottom:26px;}
.contact-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:20px;}
.contact-list li{display:flex;flex-direction:column;gap:4px;}
.contact-label{font-weight:700;color:var(--navy-800);font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;}
.contact-list a:hover{color:var(--blue-500);}

.contact-form{
  background:var(--bg-alt);border:1px solid var(--border);
  border-radius:var(--radius);padding:32px;
}
.form-row{margin-bottom:16px;display:flex;flex-direction:column;gap:6px;}
.form-row label{font-size:.85rem;font-weight:600;color:var(--navy-800);}
.form-row input,.form-row textarea{
  padding:12px 14px;border-radius:8px;border:1px solid var(--border);
  font-family:inherit;font-size:.95rem;background:#fff;
}
.form-row input:focus,.form-row textarea:focus{outline:2px solid var(--blue-500);outline-offset:1px;}
.form-note{margin:12px 0 0;font-size:.88rem;color:var(--blue-500);min-height:1.2em;}

/* Footer */
.site-footer{background:var(--navy-900);color:#c9d5ea;padding:36px 0;}
.footer-inner{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;
  font-size:.88rem;
}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;}
.footer-links{display:flex;gap:20px;}
.footer-links a:hover{color:#fff;}

/* Responsive */
@media (max-width:860px){
  .about-grid,.contact-grid{grid-template-columns:1fr;}
  .strip-inner{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:720px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    background:var(--navy-900);
    flex-direction:column;align-items:flex-start;
    padding:20px 24px;gap:16px;
    display:none;
  }
  .main-nav.open{display:flex;}
  .nav-toggle{display:flex;}
  .hero{padding:90px 0 60px;}
}