/* ═══════════════════════════════════════════════
   VoltCare Electronics — Shared Stylesheet
   ═══════════════════════════════════════════════ */

/* ─── RESET & BASE ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: #0a0a0f;
  color: #e8e8ed;
  overflow-x: hidden;
  line-height: 1.5;
}
::selection { background: rgba(59,130,246,0.3); color: #fff; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #12121a; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, #3b82f6, #8b5cf6); border-radius: 4px; }

/* ─── GLOW ORBS ─── */
.orb {
  position: fixed; border-radius: 50%; filter: blur(80px);
  pointer-events: none; z-index: 0;
}
.orb-1 { width: 500px; height: 500px; background: rgba(59,130,246,0.12); top: -150px; left: -100px; }
.orb-2 { width: 600px; height: 600px; background: rgba(139,92,246,0.10); bottom: -200px; right: -150px; }
.orb-3 { width: 400px; height: 400px; background: rgba(236,72,153,0.07); top: 50%; left: 50%; transform: translate(-50%,-50%); }

/* ─── LAYOUT ─── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.section { padding: 100px 0; position: relative; z-index: 1; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
  color: #3b82f6; background: rgba(59,130,246,0.08);
  padding: 6px 16px; border-radius: 100px; margin-bottom: 16px;
}
.section-label::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #3b82f6; }
.section-title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}
.section-desc { color: #94a3b8; max-width: 640px; font-size: 1.05rem; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: 12px; font-weight: 600; font-size: 0.95rem;
  text-decoration: none; cursor: pointer; border: none; transition: all 0.3s ease;
}
.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff; box-shadow: 0 4px 24px rgba(59,130,246,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 40px rgba(59,130,246,0.45); }
.btn-outline {
  background: transparent; color: #e8e8ed; border: 1px solid rgba(255,255,255,0.15);
}
.btn-outline:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.3); }
.btn-sm { padding: 10px 24px; font-size: 0.85rem; }

/* ─── NAVIGATION ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 0; transition: all 0.4s ease;
}
nav.scrolled { background: rgba(10,10,15,0.85); backdrop-filter: blur(20px); padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
nav .container { display: flex; align-items: center; justify-content: space-between; }
.logo {
  display: flex; align-items: center; gap: 10px; font-size: 1.4rem; font-weight: 800; text-decoration: none;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.logo-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6); display: flex; align-items: center; justify-content: center;
}
.logo-icon svg { width: 20px; height: 20px; fill: #fff; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: #94a3b8; text-decoration: none; font-size: 0.9rem; font-weight: 500;
  transition: color 0.3s ease; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6); transition: width 0.3s ease; border-radius: 2px;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: #fff; }
.nav-links a.active::after { width: 100%; }
.nav-links .btn { padding: 10px 24px; font-size: 0.85rem; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; }
.hamburger span { width: 28px; height: 2px; background: #e8e8ed; border-radius: 2px; transition: all 0.3s ease; }

/* ─── SCROLL REVEAL ─── */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── CTA SECTION ─── */
.cta-section { text-align: center; padding: 80px 0; }
.cta-box {
  background: linear-gradient(135deg, rgba(59,130,246,0.06), rgba(139,92,246,0.06));
  border: 1px solid rgba(59,130,246,0.12);
  border-radius: 32px; padding: 60px 40px; max-width: 800px; margin: 0 auto;
}
.cta-box h2 { font-size: clamp(1.8rem,3vw,2.6rem); font-weight: 800; margin-bottom: 16px; }
.cta-box p { color: #94a3b8; margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── FOOTER ─── */
footer { border-top: 1px solid rgba(255,255,255,0.05); padding: 40px 0; }
footer .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
footer p { color: #4a4a5a; font-size: 0.85rem; }
footer .footer-links { display: flex; gap: 24px; }
footer .footer-links a { color: #4a4a5a; text-decoration: none; font-size: 0.85rem; transition: color 0.3s; }
footer .footer-links a:hover { color: #94a3b8; }

/* ─── TESTIMONIAL CARDS (shared) ─── */
.testi-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap: 24px; margin-top: 48px; }
.testi-card {
  background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; padding: 28px; transition: all 0.4s;
}
.testi-card:hover { border-color: rgba(59,130,246,0.2); }
.testi-card .stars { color: #f59e0b; margin-bottom: 12px; font-size: 0.9rem; letter-spacing: 2px; }
.testi-card blockquote { color: #c8c8d4; font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.testi-card .author { display: flex; align-items: center; gap: 12px; }
.testi-card .author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg,#3b82f6,#8b5cf6);
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem;
}
.testi-card .author-info strong { display: block; font-size: 0.85rem; }
.testi-card .author-info span { font-size: 0.75rem; color: #64748b; }

/* ─── RESPONSIVE ─── */
@media (max-width: 968px) {
  .section { padding: 60px 0; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(10,10,15,0.95); backdrop-filter: blur(20px); padding: 24px; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .hamburger { display: flex; }
  .cta-box { padding: 40px 24px; }
}