/* Shared styles for Link Sols service pages — matches the homepage neon system. */
:root {
  --bg-deep: #030014;
  --bg-mid: #0a0520;
  --bg-surface: #120a2e;
  --neon-cyan: #00f5ff;
  --neon-magenta: #ff00ff;
  --neon-purple: #8b5cf6;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.5);
  --gradient-cyber: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple), var(--neon-magenta));
  --shadow-neon: 0 0 30px rgba(0, 245, 255, 0.3), 0 0 60px rgba(139, 92, 246, 0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Exo 2', sans-serif;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 60%, rgba(236, 72, 153, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-mid) 60%, var(--bg-surface) 100%),
    var(--bg-deep);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, .eyebrow { font-family: 'Orbitron', sans-serif; }
a { color: var(--neon-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== NAV ===== */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(3, 0, 20, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}
.nav-container {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1.5rem; gap: 1rem; flex-wrap: wrap;
}
.logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.logo img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; }
.logo-text {
  font-family: 'Orbitron', sans-serif; font-size: 1.2rem; font-weight: 700;
  background: var(--gradient-cyber);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-links { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.nav-links a {
  color: var(--text-secondary); font-weight: 600; font-size: 0.9rem;
  text-transform: uppercase; letter-spacing: 0.5px; text-decoration: none;
}
.nav-links a:hover { color: var(--text-primary); text-decoration: none; }

/* ===== LAYOUT ===== */
.wrap { max-width: 1000px; margin: 0 auto; padding: 0 1.5rem; }
section { padding: 3rem 0; }
section + section { border-top: 1px solid rgba(255, 255, 255, 0.05); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.9rem; margin-bottom: 1.25rem;
  border: 1px solid var(--glass-border); border-radius: 999px;
  background: rgba(0, 245, 255, 0.08);
  color: var(--neon-cyan); font-size: 0.8rem; font-weight: 600; letter-spacing: 1px;
}

/* ===== HERO ===== */
.hero { padding: 4rem 0 3rem; }
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.15; margin-bottom: 1rem;
  background: var(--gradient-cyber);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero .tagline { font-size: 1.15rem; color: var(--text-secondary); max-width: 46rem; }

h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 1rem; }
h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--text-primary); }
p { color: var(--text-secondary); margin-bottom: 1rem; }
ul { color: var(--text-secondary); margin: 0 0 1rem 1.25rem; }
li { margin-bottom: 0.4rem; }

/* ===== CARDS & GRIDS ===== */
.grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  background: var(--glass-bg); backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border); border-radius: 20px;
  padding: 1.5rem; transition: all 0.3s ease;
}
.card:hover { border-color: rgba(0, 245, 255, 0.35); transform: translateY(-3px); }
.card p:last-child { margin-bottom: 0; }

.deliverable { display: flex; gap: 1rem; align-items: flex-start; }
.deliverable .num {
  font-family: 'Orbitron', sans-serif; font-size: 1.5rem; font-weight: 800;
  background: var(--gradient-cyber);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  flex-shrink: 0; line-height: 1.2;
}

/* ===== COMPARISON ===== */
.compare { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.compare .card { border-left: 3px solid var(--neon-cyan); }
.compare .card:nth-child(2) { border-left-color: var(--neon-purple); }

/* ===== FAQ ===== */
.faq-item {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 16px; overflow: hidden; margin-bottom: 1rem;
}
.faq-item[open] { border-color: rgba(0, 245, 255, 0.35); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 1.1rem 1.4rem;
  font-weight: 600; color: var(--text-primary);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-family: 'Orbitron', sans-serif; color: var(--neon-cyan);
  font-size: 1.3rem; transition: transform 0.3s ease; flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 1.4rem 1.2rem; margin: 0; }

/* ===== CTA ===== */
.btns { display: flex; flex-wrap: wrap; gap: 0.85rem; margin: 1.5rem 0 0; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem; border-radius: 12px;
  border: 1px solid var(--glass-border); color: var(--text-primary);
  font-weight: 600; text-decoration: none; transition: all 0.3s ease;
}
.btn:hover { transform: translateY(-2px); border-color: var(--neon-cyan); text-decoration: none; }
.btn.primary {
  background: var(--gradient-cyber); color: #030014; border: none; font-weight: 700;
}
.btn.primary:hover { box-shadow: var(--shadow-neon); }
.btn.secondary { background: rgba(255, 255, 255, 0.06); }

.cta-panel {
  background: var(--glass-bg); backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 245, 255, 0.2); border-radius: 24px;
  padding: 2.5rem; text-align: center;
}
.cta-panel .btns { justify-content: center; }

/* ===== RELATED ===== */
.related a.card { display: block; text-decoration: none; }
.related a.card:hover { text-decoration: none; }
.related .card h3 { color: var(--neon-cyan); }
.related .card p { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 0; }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--glass-border); padding: 2rem 0; margin-top: 2rem;
  color: var(--text-muted); font-size: 0.92rem;
}
footer .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
footer a { color: var(--text-secondary); }

@media (max-width: 600px) {
  section { padding: 2.25rem 0; }
  .cta-panel { padding: 1.75rem 1.25rem; }
}