/* A4SECURE shared styles for Home, About and Services.
   Page-specific rules (and the few shared selectors that differ per page) stay in each page's <style> block. */
:root {
  --accent:  #00f2ff;
  --accent2: #ff6b35;
  --bg:      #0a0b10;
  --bg2:     #0d0f18;
  --glass:   rgba(255,255,255,0.04);
  --border:  rgba(0,242,255,0.15);
  --text-muted:  #8899bb;
  --text-subtle: #7888b0;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background-color: var(--bg); color: #d0d8e8; font-family: 'Rajdhani', sans-serif; font-size: 17px; line-height: 1.7; overflow-x: hidden; }

/* ── Typography ─────────────────────────────────────────────────────────── */
h1,h2,h3,h4,.navbar-brand { font-family: 'Orbitron', sans-serif; letter-spacing: 2px; color: #fff; }

/* ── Noise texture ──────────────────────────────────────────────────────── */
body::before { content:''; position:fixed; inset:0; background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E"); pointer-events:none; z-index:0; }

/* ── Navbar ─────────────────────────────────────────────────────────────── */
.navbar { background: rgba(10,11,16,0.96); border-bottom: 1px solid var(--border); backdrop-filter: blur(16px); z-index: 1000; padding: 14px 0; }
.navbar-brand { font-size: 22px; letter-spacing: 4px; }
.navbar-brand span { color: var(--accent); }
.nav-link { color: #ccd6f0 !important; margin: 0 10px; font-weight: 600; font-family: 'Rajdhani', sans-serif; font-size: 14px; letter-spacing: 2px; text-transform: uppercase; transition: color .2s, text-shadow .2s; }
.nav-link:hover { color: var(--accent) !important; text-shadow: 0 0 12px var(--accent); }
.nav-link[aria-current="page"] { color: var(--accent) !important; }

/* ── Skip link ──────────────────────────────────────────────────────────── */
.skip-link:focus { position: fixed; top: 8px; left: 8px; z-index: 2000; background: var(--accent); color: #000; padding: 8px 16px; border-radius: 4px; font-weight: 600; text-decoration: none; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn-glow { border: 1px solid var(--accent); color: var(--accent) !important; background: transparent; padding: 8px 20px; border-radius: 4px; transition: .3s; font-weight: 700; }
.btn-glow:hover { background: var(--accent); color: #000 !important; box-shadow: 0 0 24px var(--accent); }
.btn-primary-glow { background: var(--accent); color: #000 !important; font-family: 'Orbitron', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 3px; padding: 14px 32px; border: none; border-radius: 4px; transition: .3s; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.btn-primary-glow:hover { box-shadow: 0 0 32px rgba(0,242,255,.5); transform: translateY(-2px); }
.btn-outline-glow { border: 1px solid rgba(0,242,255,.4); color: var(--accent) !important; font-family: 'Orbitron', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 3px; padding: 14px 32px; border-radius: 4px; transition: .3s; text-decoration: none; background: transparent; display: inline-flex; align-items: center; gap: 8px; }
.btn-outline-glow:hover { border-color: var(--accent); background: rgba(0,242,255,.08); }

/* ── Section tag ────────────────────────────────────────────────────────── */
.section-tag { font-size: 11px; letter-spacing: 4px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.section-tag::before { content:''; display:inline-block; width:30px; height:1px; background:var(--accent); }

/* ── Footer ─────────────────────────────────────────────────────────────── */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 64px 0 28px; }
.footer-brand { font-family: 'Orbitron', sans-serif; font-size: 20px; font-weight: 900; letter-spacing: 4px; color: #fff; margin-bottom: 12px; }
.footer-brand span { color: var(--accent); }
.footer-tagline { font-size: 13px; color: var(--text-subtle); letter-spacing: 2px; }
.footer-heading { font-family: 'Orbitron', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.footer-link { display: block; font-size: 14px; color: var(--text-muted); text-decoration: none; margin-bottom: 10px; transition: color .2s; }
.footer-link:hover { color: var(--accent); }
.footer-contact { font-size: 14px; color: var(--text-muted); margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.footer-contact span { color: var(--accent); font-size: 16px; }
a.footer-contact { text-decoration: none; transition: color .2s; }
a.footer-contact:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.05); padding-top: 24px; margin-top: 48px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 13px; color: var(--text-subtle); }

/* ── Reduced motion ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}