/* Global */
:root{
  --bg-1: #05030a;
  --bg-2: #0b1020;
  --glass: rgba(255,255,255,0.04);
  --glass-2: rgba(255,255,255,0.02);
  --accent-1: #5ee7df;
  --accent-2: #3a7bd5;
  --muted: #9aa4b2;

  /* logo sizing */
  --logo-size: 48px; /* header-friendly logo size (desktop) */
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  color:#e6eef8;
  background: radial-gradient(1000px 600px at 10% 10%, rgba(90,40,180,0.12), transparent),
              radial-gradient(800px 500px at 90% 80%, rgba(10,130,255,0.08), transparent),
              linear-gradient(180deg, var(--bg-1), var(--bg-2));
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

/* subtle moving streaks */
body::before{
  content:"";
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image: linear-gradient(120deg, rgba(255,255,255,0.02) 0%, transparent 30%, rgba(255,255,255,0.02) 100%);
  mix-blend-mode:screen;opacity:0.7;filter:blur(40px);
  transform: translateZ(0) translateX(-20%);
}

.container{max-width:1100px;margin:0 auto;padding:0 20px}

/* Navbar */
.navbar{position:sticky;top:18px;z-index:50}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:calc(var(--logo-size) * 0.3) 0}
.logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:700}
.logo svg{filter:drop-shadow(0 6px 14px rgba(58,123,213,0.16))}

/* logo image */
.logo-img, .logo-svg{width:var(--logo-size);height:var(--logo-size);object-fit:contain;display:block;box-shadow:none;border-radius:6px;padding:2px; /* compact inline logo */
  background: transparent; /* no boxed background in header */
  filter: drop-shadow(0 6px 18px rgba(0,0,0,0.45));
  transition:transform .25s cubic-bezier(.16,.8,.28,1), filter .25s, box-shadow .25s;
}

.logo:hover .logo-img, .logo:hover .logo-svg{transform:translateY(-3px);box-shadow:0 12px 30px rgba(58,123,213,0.14)}

/* logo text: subtle gradient like the design */
.logo span{font-weight:700;font-size:1.05rem;line-height:1;color:#fff;display:inline-block}
.logo span {
  background: linear-gradient(90deg, #ffffff 0%, #5ee7df 45%, #3a7bd5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* make the logo a bit larger on very wide screens */
@media (min-width:1400px){
  :root{ --logo-size: 64px; }
}

.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:rgba(255,255,255,0.9);text-decoration:none;padding:6px 8px;border-radius:6px;transition:all .18s;font-weight:500}
.nav-links a:hover{color:#ffffff;background:linear-gradient(90deg, rgba(255,255,255,0.03), transparent)}

/* subtle top alignment for nav items so they sit a bit higher */
.nav-links a{align-self:center}

.navbar{
  /* transparent header bar to match the attached visual */
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(6px);
  border-radius:12px;
  margin: 12px 20px; /* inset from page edges to resemble attached image */
  padding: 6px 12px; /* small pad inside the navbar container */
  box-shadow: 0 6px 30px rgba(2,6,18,0.45);
}

/* Banner popup styles */
#banner-popup{
  position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:9999999; /* ensure it's above everything */
  background: rgba(3,6,23,0.6); /* translucent backdrop */
  opacity:0;visibility:hidden;transition:opacity .28s ease, visibility .28s;
  pointer-events:none; /* disable pointer events when hidden */
}
#banner-popup.banner-show{opacity:1;visibility:visible;pointer-events:auto}
#banner-popup.banner-hide{opacity:0;visibility:hidden;pointer-events:none}
#banner-popup .banner-inner{max-width:820px;width:86%;background:transparent;border-radius:12px;display:flex;align-items:center;justify-content:center;padding:18px}
#banner-popup .banner-inner img{width:100%;height:auto;display:block;border-radius:8px;box-shadow:0 24px 60px rgba(2,6,18,0.7)}

/* When popup is visible prevent body scrolling */
body.no-scroll{overflow:hidden;height:100%;}

@media (min-width:1200px){
  #banner-popup .banner-inner{max-width:1000px;width:70%}
}

@media (max-width:620px){
  #banner-popup .banner-inner{width:92%;padding:10px}
  #banner-popup .banner-inner img{max-height:70vh;object-fit:cover}
}

/* Hero */
.hero{min-height:78vh;display:flex;align-items:center;position:relative;z-index:1;padding:60px 0}
.hero-inner{display:flex;gap:40px;align-items:center}
.hero-content{flex:1}
.hero h1{font-size:clamp(28px,6vw,56px);line-height:1.02;margin:0 0 18px}
.highlight{background:linear-gradient(90deg,var(--accent-1),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;padding-left:6px}
.subtitle{color:var(--muted);max-width:720px;font-size:1.05rem;margin-bottom:26px}

.btn{display:inline-block;text-decoration:none;padding:12px 22px;border-radius:999px;font-weight:600;font-size:1rem;transition:all .22s;box-shadow:0 6px 24px rgba(10,20,40,0.45)}
.btn.primary{background:linear-gradient(90deg,var(--accent-1),var(--accent-2));color:#02102b}
.btn.primary:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(58,123,213,0.18)}

.hero-visual{width:320px;display:flex;flex-direction:column;align-items:center;gap:12px}
.visual-card{width:260px;height:150px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));border:1px solid rgba(255,255,255,0.06);box-shadow: 0 6px 30px rgba(10,20,40,0.6);backdrop-filter: blur(8px);transform:translateY(0);}
.visual-card.v2{transform: translateY(-18px) rotate(-4deg);width:270px;height:160px}
.visual-card.v3{transform: translateY(-36px) rotate(6deg);width:290px;height:170px}

/* Services */
.section{padding:72px 0}
.section-title{font-size:1.6rem;margin:0 0 18px}
.cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:26px}
.card{padding:20px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.06);backdrop-filter: blur(8px);transition:transform .28s ease, box-shadow .28s;box-shadow:0 6px 26px rgba(3,6,23,0.5)}
.card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 18px 60px rgba(58,123,213,0.12)}
.card h3{margin:10px 0 8px}
.card p{color:var(--muted);margin:0;font-size:0.95rem}
.card-icon{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center; background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.04);}

/* Approach grid */
.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.approach-card{padding:26px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.06);backdrop-filter: blur(8px);}
.approach-card h3{margin:0 0 8px}
.approach-card p{color:var(--muted);margin:0}

/* Final CTA */
.final-cta{padding:40px 0 80px;text-align:center}
.contact-btn{background:linear-gradient(90deg,var(--accent-2),var(--accent-1));color:#02102b;padding:14px 28px}
.contact-btn:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(58,123,213,0.18)}

/* Footer */
.footer{padding:28px 0;text-align:center;color:var(--muted);font-size:0.9rem}

/* Animations */
.fade-up{opacity:0;transform:translateY(12px);transition:all .7s cubic-bezier(.16,.8,.28,1)}
.fade-up.in-view{opacity:1;transform:none}

/* responsive tweaks */
@media (max-width:620px){
  :root{ --logo-size: 40px; }
  .nav-inner{padding:8px 0}
  .navbar{margin:8px 12px;padding:6px 10px}
}

@media (max-width:900px){
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .approach-grid{grid-template-columns:1fr}
  .hero-inner{flex-direction:column-reverse;align-items:flex-start}
  .hero-visual{width:100%;justify-content:flex-start}
}