@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Exo+2:wght@300;400;500;600&display=swap');

:root {
  --blue: #3b9eff;
  --purple: #7c3aed;
  --violet: #9b5cf6;
  --cyan: #06b6d4;
  --dark: #05070f;
  --dark2: #0a0d1a;
  --dark3: #0f1428;
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --text: #e2e8f0;
  --muted: #94a3b8;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Exo 2', sans-serif; background: var(--dark); color: var(--text); overflow-x: hidden; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 3px; }

/* NAVBAR */
nav {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  padding: 0 5%; display: flex; align-items: center; justify-content: space-between;
  height: 72px; background: rgba(5, 7, 15, 0.85);
  backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); transition: all .3s;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; height: 100%; }
.nav-logo img { height: 25%; max-height: 60px; width: auto; transform: scale(3.5); transform-origin: left center; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--muted); font-size: .9rem; font-weight: 500;
  letter-spacing: .5px; transition: color .3s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--violet)); transition: width .3s;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--blue); }
.nav-links a.active::after { width: 100%; }
.nav-cta {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff; border: none; padding: 10px 24px; border-radius: 8px;
  font-family: 'Exo 2', sans-serif; font-size: .9rem; font-weight: 600;
  cursor: pointer; transition: all .3s; text-decoration: none; letter-spacing: .5px;
}
.nav-cta:hover { opacity: .85; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(124, 58, 237, .4); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all .3s; }
.mobile-menu {
  display: none; flex-direction: column; gap: 20px; align-items: center;
  background: rgba(5, 7, 15, .98); border-top: 1px solid var(--border);
  padding: 24px 5%; position: fixed; top: 72px; width: 100%; z-index: 999;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--text); text-decoration: none; font-size: 1rem; font-weight: 500; }

/* PAGE HERO (for inner pages) */
.page-hero {
  padding: 140px 5% 70px; text-align: center;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59, 158, 255, .12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(124, 58, 237, .1) 0%, transparent 60%);
  border-bottom: 1px solid var(--border);
}
.page-hero .section-label { font-size: .75rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.page-hero h1 { font-family: 'Orbitron', monospace; font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 900; line-height: 1.2; margin-bottom: 16px; }
.page-hero h1 span { background: linear-gradient(135deg, var(--blue), var(--violet)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.page-hero p { color: var(--muted); font-size: 1rem; line-height: 1.8; max-width: 600px; margin: 0 auto; }

/* SECTIONS */
section { padding: 90px 5%; }
.section-label { font-size: .75rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.section-title { font-family: 'Orbitron', monospace; font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.2; margin-bottom: 16px; }
.section-title span { background: linear-gradient(135deg, var(--blue), var(--violet)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.section-desc { color: var(--muted); font-size: 1rem; line-height: 1.8; max-width: 560px; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-desc { margin: 0 auto; }

/* BUTTONS */
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff; padding: 14px 32px; border-radius: 10px;
  font-family: 'Exo 2', sans-serif; font-size: 1rem; font-weight: 600;
  text-decoration: none; transition: all .3s; letter-spacing: .5px;
  box-shadow: 0 4px 20px rgba(59, 158, 255, .3); display: inline-block;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(59, 158, 255, .5); }
.btn-outline {
  background: transparent; color: var(--text); border: 1px solid var(--border);
  padding: 14px 32px; border-radius: 10px; font-family: 'Exo 2', sans-serif;
  font-size: 1rem; font-weight: 500; text-decoration: none; transition: all .3s; letter-spacing: .5px; display: inline-block;
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); background: rgba(59, 158, 255, .05); }

/* FOOTER */
footer { background: var(--dark); border-top: 1px solid var(--border); padding: 60px 5% 30px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 48px; margin-bottom: 48px; }
.footer-brand img { height: 40px; margin-bottom: 14px; }
.footer-brand p { color: var(--muted); font-size: .88rem; line-height: 1.8; max-width: 260px; }
.footer-col h4 { font-family: 'Orbitron', monospace; font-size: .8rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--blue); margin-bottom: 18px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--muted); text-decoration: none; font-size: .88rem; transition: color .2s; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { color: var(--muted); font-size: .8rem; }
.social-links { display: flex; gap: 12px; }
.social-link { width: 36px; height: 36px; border-radius: 8px; background: var(--card); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--muted); text-decoration: none; font-size: .9rem; transition: all .3s; }
.social-link:hover { border-color: var(--blue); color: var(--blue); background: rgba(59, 158, 255, .1); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ANIMATIONS */
@keyframes fadeDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }
@keyframes spin { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes orbit-pulse { 0%, 100% { box-shadow: 0 0 40px rgba(59, 158, 255, .4); } 50% { box-shadow: 0 0 70px rgba(59, 158, 255, .7); } }